Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 368 insertions, 0 deletions

diff --git a/sfx2/source/view/classificationcontroller.cxx b/sfx2/source/view/classificationcontroller.cxx
new file mode 100644
index 000000000..53eccc0ba
--- /dev/null
+++ b/sfx2/source/view/classificationcontroller.cxx
@@ -0,0 +1,368 @@
+/* -*- 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/.
+ */
+
+#include <cppuhelper/implbase.hxx>
+#include <svtools/toolboxcontroller.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/document/XDocumentProperties.hpp>
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+
+#include <toolkit/helper/vclunohelper.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include <sfx2/classificationhelper.hxx>
+#include <sfx2/objsh.hxx>
+#include <sfx2/strings.hrc>
+#include <sfx2/sfxresid.hxx>
+#include <vcl/event.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/vclptr.hxx>
+#include <vcl/weld.hxx>
+
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <comphelper/dispatchcommand.hxx>
+#include <comphelper/configurationlistener.hxx>
+
+using namespace com::sun::star;
+
+namespace sfx2
+{
+
+namespace {
+
+class ClassificationCategoriesController;
+
+}
+
+using ClassificationPropertyListenerBase = comphelper::ConfigurationListenerProperty<OUString>;
+
+namespace {
+
+/// Listens to configuration changes, so no restart is needed after setting the classification path.
+class ClassificationPropertyListener : public ClassificationPropertyListenerBase
+{
+    ClassificationCategoriesController& m_rController;
+
+public:
+    ClassificationPropertyListener(const rtl::Reference<comphelper::ConfigurationListener>& xListener, ClassificationCategoriesController& rController);
+    void setProperty(const uno::Any& rProperty) override;
+};
+
+}
+
+using ClassificationCategoriesControllerBase = cppu::ImplInheritanceHelper<svt::ToolboxController, lang::XServiceInfo>;
+
+namespace {
+
+class ClassificationControl;
+
+/// Controller for .uno:ClassificationApply.
+class ClassificationCategoriesController : public ClassificationCategoriesControllerBase
+{
+    VclPtr<ClassificationControl> m_pClassification;
+    rtl::Reference<comphelper::ConfigurationListener> m_xListener;
+    ClassificationPropertyListener m_aPropertyListener;
+
+    DECL_LINK(SelectHdl, weld::ComboBox&, void);
+
+public:
+    explicit ClassificationCategoriesController(const uno::Reference<uno::XComponentContext>& rContext);
+
+    // XServiceInfo
+    OUString SAL_CALL getImplementationName() override;
+    sal_Bool SAL_CALL supportsService(const OUString& rServiceName) override;
+    uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+
+    // XComponent
+    void SAL_CALL dispose() override;
+
+    // XToolbarController
+    uno::Reference<awt::XWindow> SAL_CALL createItemWindow(const uno::Reference<awt::XWindow>& rParent) override;
+
+    // XStatusListener
+    void SAL_CALL statusChanged(const frame::FeatureStateEvent& rEvent) override;
+
+    void removeEntries();
+};
+
+/// Classification control is the parent of all widgets that belongs to ClassificationCategoriesController.
+class SAL_WARN_UNUSED ClassificationControl final : public InterimItemWindow
+{
+    std::unique_ptr<weld::Label> m_xLabel;
+    std::unique_ptr<weld::ComboBox> m_xCategory;
+
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+
+    void SetOptimalSize();
+    void DataChanged(const DataChangedEvent& rEvent) override;
+    void GetFocus() override
+    {
+        if (m_xCategory)
+            m_xCategory->grab_focus();
+        InterimItemWindow::GetFocus();
+    }
+
+public:
+    explicit ClassificationControl(vcl::Window* pParent);
+    ~ClassificationControl() override;
+    void dispose() override;
+    weld::ComboBox& getCategory()
+    {
+        return *m_xCategory;
+    }
+    void set_sensitive(bool bSensitive)
+    {
+        Enable(bSensitive);
+        m_xContainer->set_sensitive(bSensitive);
+    }
+    static sfx::ClassificationCreationOrigin getExistingClassificationOrigin();
+    void toggleInteractivityOnOrigin();
+    void setCategoryStateFromPolicy(const SfxClassificationHelper & rHelper);
+};
+
+OUString const & getCategoryType()
+{
+    return SfxClassificationHelper::policyTypeToString(SfxClassificationHelper::getPolicyType());
+}
+
+} // end anonymous namespace
+
+ClassificationPropertyListener::ClassificationPropertyListener(const rtl::Reference<comphelper::ConfigurationListener>& xListener, ClassificationCategoriesController& rController)
+    : ClassificationPropertyListenerBase(xListener, "WritePath")
+    , m_rController(rController)
+{
+}
+
+void ClassificationPropertyListener::setProperty(const uno::Any& /*rProperty*/)
+{
+    // So that its gets re-filled with entries from the new policy.
+    m_rController.removeEntries();
+}
+
+ClassificationCategoriesController::ClassificationCategoriesController(const uno::Reference<uno::XComponentContext>& rContext)
+    : ClassificationCategoriesControllerBase(rContext, uno::Reference<frame::XFrame>(), OUString(".uno:ClassificationApply"))
+    , m_pClassification(nullptr)
+    , m_xListener(new comphelper::ConfigurationListener("/org.openoffice.Office.Paths/Paths/Classification"))
+    , m_aPropertyListener(m_xListener, *this)
+{
+
+}
+
+OUString ClassificationCategoriesController::getImplementationName()
+{
+    return "com.sun.star.comp.sfx2.ClassificationCategoriesController";
+}
+
+sal_Bool ClassificationCategoriesController::supportsService(const OUString& rServiceName)
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+uno::Sequence<OUString> ClassificationCategoriesController::getSupportedServiceNames()
+{
+    return { "com.sun.star.frame.ToolbarController" };
+}
+
+void ClassificationCategoriesController::dispose()
+{
+    SolarMutexGuard aSolarMutexGuard;
+
+    svt::ToolboxController::dispose();
+    m_pClassification.disposeAndClear();
+    m_aPropertyListener.dispose();
+    m_xListener->dispose();
+}
+
+uno::Reference<awt::XWindow> ClassificationCategoriesController::createItemWindow(const uno::Reference<awt::XWindow>& rParent)
+{
+    VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow(rParent);
+    auto pToolbar = dynamic_cast<ToolBox*>(pParent.get());
+    if (pToolbar)
+    {
+        m_pClassification = VclPtr<ClassificationControl>::Create(pToolbar);
+        m_pClassification->getCategory().connect_changed(LINK(this, ClassificationCategoriesController, SelectHdl));
+        m_pClassification->Show();
+    }
+
+    return VCLUnoHelper::GetInterface(m_pClassification);
+}
+
+IMPL_LINK(ClassificationCategoriesController, SelectHdl, weld::ComboBox&, rCategory, void)
+{
+    m_pClassification->toggleInteractivityOnOrigin();
+
+    if (ClassificationControl::getExistingClassificationOrigin() == sfx::ClassificationCreationOrigin::MANUAL)
+    {
+        SfxObjectShell* pObjectShell = SfxObjectShell::Current();
+        if (!pObjectShell)
+            return;
+        SfxClassificationHelper aHelper(pObjectShell->getDocProperties());
+        m_pClassification->setCategoryStateFromPolicy(aHelper);
+    }
+    else
+    {
+        OUString aEntry = rCategory.get_active_text();
+
+        const OUString& aType = getCategoryType();
+        uno::Sequence<beans::PropertyValue> aPropertyValues(comphelper::InitPropertySequence({
+            {"Name", uno::makeAny(aEntry)},
+            {"Type", uno::makeAny(aType)},
+        }));
+        comphelper::dispatchCommand(".uno:ClassificationApply", aPropertyValues);
+    }
+}
+
+void ClassificationCategoriesController::statusChanged(const frame::FeatureStateEvent& /*rEvent*/)
+{
+    if (!m_pClassification)
+        return;
+
+    SfxObjectShell* pObjectShell = SfxObjectShell::Current();
+    if (!pObjectShell)
+        return;
+
+    SfxClassificationHelper aHelper(pObjectShell->getDocProperties());
+
+    //toggle if the pop-up is enabled/disabled
+    m_pClassification->toggleInteractivityOnOrigin();
+
+    // check if classification was set via the advanced dialog
+    if (ClassificationControl::getExistingClassificationOrigin() != sfx::ClassificationCreationOrigin::MANUAL)
+    {
+        weld::ComboBox& rCategories = m_pClassification->getCategory();
+        if (rCategories.get_count() == 0)
+        {
+            std::vector<OUString> aNames = aHelper.GetBACNames();
+            for (const OUString& rName : aNames)
+                rCategories.append_text(rName);
+        }
+    }
+
+    // Restore state based on the doc. model.
+    m_pClassification->setCategoryStateFromPolicy(aHelper);
+
+}
+
+void ClassificationCategoriesController::removeEntries()
+{
+    m_pClassification->getCategory().clear();
+}
+
+ClassificationControl::ClassificationControl(vcl::Window* pParent)
+    : InterimItemWindow(pParent, "sfx/ui/classificationbox.ui", "ClassificationBox")
+    , m_xLabel(m_xBuilder->weld_label("label"))
+    , m_xCategory(m_xBuilder->weld_combo_box("combobox"))
+{
+    m_xCategory->connect_key_press(LINK(this, ClassificationControl, KeyInputHdl));
+
+    // WB_NOLABEL means here that the control won't be replaced with a label
+    // when it wouldn't fit the available space.
+    SetStyle(GetStyle() | WB_DIALOGCONTROL | WB_NOLABEL);
+
+    OUString aText;
+    switch (SfxClassificationHelper::getPolicyType())
+    {
+    case SfxClassificationPolicyType::IntellectualProperty:
+        aText = SfxResId(STR_CLASSIFIED_INTELLECTUAL_PROPERTY);
+        break;
+    case SfxClassificationPolicyType::NationalSecurity:
+        aText = SfxResId(STR_CLASSIFIED_NATIONAL_SECURITY);
+        break;
+    case SfxClassificationPolicyType::ExportControl:
+        aText = SfxResId(STR_CLASSIFIED_EXPORT_CONTROL);
+        break;
+    }
+
+    m_xLabel->set_label(aText);
+
+    // Same as SvxColorDockingWindow.
+    const Size aLogicalAttrSize(150, 0);
+    Size aSize(LogicToPixel(aLogicalAttrSize, MapMode(MapUnit::MapAppFont)));
+    m_xCategory->set_size_request(aSize.Width() - m_xLabel->get_preferred_size().Width(), -1);
+
+    SetOptimalSize();
+}
+
+IMPL_LINK(ClassificationControl, KeyInputHdl, const KeyEvent&, rKEvt, bool)
+{
+    return ChildKeyInput(rKEvt);
+}
+
+ClassificationControl::~ClassificationControl()
+{
+    disposeOnce();
+}
+
+void ClassificationControl::dispose()
+{
+    m_xLabel.reset();
+    m_xCategory.reset();
+    InterimItemWindow::dispose();
+}
+
+void ClassificationControl::SetOptimalSize()
+{
+    SetSizePixel(get_preferred_size());
+}
+
+void ClassificationControl::DataChanged(const DataChangedEvent& rEvent)
+{
+    if ((rEvent.GetType() == DataChangedEventType::SETTINGS) && (rEvent.GetFlags() & AllSettingsFlags::STYLE))
+        SetOptimalSize();
+
+    toggleInteractivityOnOrigin();
+
+    InterimItemWindow::DataChanged(rEvent);
+}
+
+sfx::ClassificationCreationOrigin ClassificationControl::getExistingClassificationOrigin()
+{
+    SfxObjectShell* pObjectShell = SfxObjectShell::Current();
+    if (!pObjectShell)
+        return sfx::ClassificationCreationOrigin::NONE;
+
+    uno::Reference<document::XDocumentProperties> xDocumentProperties = pObjectShell->getDocProperties();
+    uno::Reference<beans::XPropertyContainer> xPropertyContainer = xDocumentProperties->getUserDefinedProperties();
+
+    sfx::ClassificationKeyCreator aKeyCreator(SfxClassificationHelper::getPolicyType());
+    return sfx::getCreationOriginProperty(xPropertyContainer, aKeyCreator);
+}
+
+void ClassificationControl::toggleInteractivityOnOrigin()
+{
+    if (getExistingClassificationOrigin() == sfx::ClassificationCreationOrigin::MANUAL)
+    {
+        set_sensitive(false);
+    }
+    else
+    {
+        set_sensitive(true);
+    }
+}
+
+void ClassificationControl::setCategoryStateFromPolicy(const SfxClassificationHelper & rHelper)
+{
+    const OUString& rCategoryName = rHelper.GetBACName(SfxClassificationHelper::getPolicyType());
+    if (!rCategoryName.isEmpty())
+    {
+        getCategory().set_active_text(rCategoryName);
+    }
+}
+
+} // namespace sfx2
+
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface* com_sun_star_sfx2_ClassificationCategoriesController_get_implementation(uno::XComponentContext* pContext, const uno::Sequence<uno::Any>&)
+{
+    return cppu::acquire(new sfx2::ClassificationCategoriesController(pContext));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */