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Diffstat (limited to 'sfx2/source/view/classificationcontroller.cxx')
| -rw-r--r-- | sfx2/source/view/classificationcontroller.cxx | 368 |
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: */ |