Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 239 insertions, 0 deletions

diff --git a/vcl/unx/gtk3/fpicker/SalGtkFilePicker.hxx b/vcl/unx/gtk3/fpicker/SalGtkFilePicker.hxx
new file mode 100644
index 0000000000..fdc701a203
--- /dev/null
+++ b/vcl/unx/gtk3/fpicker/SalGtkFilePicker.hxx
@@ -0,0 +1,239 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <cppuhelper/compbase.hxx>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
+#include <com/sun/star/ui/dialogs/XFilePreview.hpp>
+#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/beans/StringPair.hpp>
+
+#include <vector>
+#include <memory>
+#include <rtl/ustring.hxx>
+
+#include "SalGtkPicker.hxx"
+
+// Implementation class for the XFilePicker Interface
+
+struct FilterEntry;
+struct ElementEntry_Impl;
+
+
+typedef cppu::WeakComponentImplHelper<
+        css::ui::dialogs::XFilePickerControlAccess,
+        css::ui::dialogs::XFilePreview,
+        css::ui::dialogs::XFilePicker3,
+        css::lang::XInitialization
+        > SalGtkFilePicker_Base;
+
+class SalGtkFilePicker : public SalGtkPicker, public SalGtkFilePicker_Base
+{
+    public:
+
+        // constructor
+        SalGtkFilePicker( const css::uno::Reference< css::uno::XComponentContext >& xServiceMgr );
+
+        // XFilePickerNotifier
+
+        virtual void SAL_CALL addFilePickerListener( const css::uno::Reference< css::ui::dialogs::XFilePickerListener >& xListener ) override;
+        virtual void SAL_CALL removeFilePickerListener( const css::uno::Reference< css::ui::dialogs::XFilePickerListener >& xListener ) override;
+
+        // XExecutableDialog functions
+
+        virtual void SAL_CALL setTitle( const OUString& aTitle ) override;
+
+        virtual sal_Int16 SAL_CALL execute() override;
+
+        // XFilePicker functions
+
+        virtual void SAL_CALL setMultiSelectionMode( sal_Bool bMode ) override;
+
+        virtual void SAL_CALL setDefaultName( const OUString& aName ) override;
+
+        virtual void SAL_CALL setDisplayDirectory( const OUString& aDirectory ) override;
+
+        virtual OUString SAL_CALL getDisplayDirectory(  ) override;
+
+        virtual css::uno::Sequence< OUString > SAL_CALL getFiles(  ) override;
+
+        // XFilePicker2 functions
+
+        virtual css::uno::Sequence< OUString > SAL_CALL getSelectedFiles() override;
+
+        // XFilterManager functions
+
+        virtual void SAL_CALL appendFilter( const OUString& aTitle, const OUString& aFilter ) override;
+
+        virtual void SAL_CALL setCurrentFilter( const OUString& aTitle ) override;
+
+        virtual OUString SAL_CALL getCurrentFilter(  ) override;
+
+        // XFilterGroupManager functions
+
+        virtual void SAL_CALL appendFilterGroup( const OUString& sGroupTitle, const css::uno::Sequence< css::beans::StringPair >& aFilters ) override;
+
+        // XFilePickerControlAccess functions
+
+        virtual void SAL_CALL setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const css::uno::Any& aValue ) override;
+
+        virtual css::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction ) override;
+
+        virtual void SAL_CALL enableControl( sal_Int16 nControlId, sal_Bool bEnable ) override;
+
+        virtual void SAL_CALL setLabel( sal_Int16 nControlId, const OUString& aLabel ) override;
+
+        virtual OUString SAL_CALL getLabel( sal_Int16 nControlId ) override;
+
+        // XFilePreview
+
+        virtual css::uno::Sequence< sal_Int16 > SAL_CALL getSupportedImageFormats(  ) override;
+
+        virtual sal_Int32 SAL_CALL getTargetColorDepth(  ) override;
+
+        virtual sal_Int32 SAL_CALL getAvailableWidth(  ) override;
+
+        virtual sal_Int32 SAL_CALL getAvailableHeight(  ) override;
+
+        virtual void SAL_CALL setImage( sal_Int16 aImageFormat, const css::uno::Any& aImage ) override;
+
+        virtual sal_Bool SAL_CALL setShowState( sal_Bool bShowState ) override;
+
+        virtual sal_Bool SAL_CALL getShowState(  ) override;
+
+        // XInitialization
+
+        virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
+
+        // XCancellable
+
+        virtual void SAL_CALL cancel( ) override;
+
+        // FilePicker Event functions
+
+    private:
+        SalGtkFilePicker( const SalGtkFilePicker& ) = delete;
+        SalGtkFilePicker& operator=( const SalGtkFilePicker& ) = delete;
+
+        bool FilterNameExists( const OUString& rTitle );
+        bool FilterNameExists( const css::uno::Sequence< css::beans::StringPair >& _rGroupedFilters );
+
+        void ensureFilterVector( const OUString& _rInitialCurrentFilter );
+
+        void impl_fileSelectionChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
+        void impl_directoryChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
+        void impl_controlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
+        void impl_initialize(GtkWidget* pParentWidget, sal_Int16 templateId);
+
+    private:
+        css::uno::Reference< css::ui::dialogs::XFilePickerListener >
+            m_xListener;
+        std::unique_ptr<std::vector<FilterEntry>> m_pFilterVector;
+        GtkWidget  *m_pVBox;
+        GtkWidget  *m_pFilterExpander;
+        GtkWidget  *m_pFilterView;
+        GtkListStore *m_pFilterStore;
+
+        enum {
+            AUTOEXTENSION,
+            PASSWORD,
+            FILTEROPTIONS,
+            READONLY,
+            LINK,
+            PREVIEW,
+            SELECTION,
+            GPGENCRYPTION,
+            TOGGLE_LAST
+              };
+
+        GtkWidget  *m_pToggles[ TOGGLE_LAST ];
+
+        bool mbToggleVisibility[TOGGLE_LAST];
+
+        enum {
+            OK,
+            CANCEL,
+            PLAY,
+            BUTTON_LAST };
+
+        GtkWidget  *m_pButtons[ BUTTON_LAST ];
+
+        enum {
+            VERSION,
+            TEMPLATE,
+            IMAGE_TEMPLATE,
+            IMAGE_ANCHOR,
+            LIST_LAST
+              };
+
+        GtkWidget *m_pHBoxs[ LIST_LAST ];
+        GtkWidget *m_pLists[ LIST_LAST ];
+        GtkWidget *m_pListLabels[ LIST_LAST ];
+        bool mbListVisibility[ LIST_LAST ];
+        bool mbButtonVisibility[ BUTTON_LAST ];
+        gulong mnHID_FolderChange;
+        gulong mnHID_SelectionChange;
+
+        OUString m_aCurrentFilter;
+        OUString m_aInitialFilter;
+
+        bool bVersionWidthUnset;
+        bool mbPreviewState;
+        bool mbInitialized;
+        gulong mHID_Preview;
+        GtkWidget* m_pPreview;
+        GtkFileFilter* m_pPseudoFilter;
+        static constexpr sal_Int32 g_PreviewImageWidth = 256;
+        static constexpr sal_Int32 g_PreviewImageHeight = 256;
+
+        GtkWidget  *getWidget( sal_Int16 nControlId, GType *pType = nullptr);
+
+        void SetCurFilter( const OUString& rFilter );
+        void SetFilters();
+        void UpdateFilterfromUI();
+
+        void implChangeType( GtkTreeSelection *selection );
+        GtkFileFilter * implAddFilter( const OUString& rFilter, const OUString& rType );
+        void implAddFilterGroup(
+                     const css::uno::Sequence< css::beans::StringPair>& _rFilters );
+        void updateCurrentFilterFromName(const gchar* filtername);
+        void unselect_type();
+        void InitialMapping();
+
+        void HandleSetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction,
+            const css::uno::Any& rValue);
+        static css::uno::Any HandleGetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction);
+
+        static void expander_changed_cb( GtkExpander *expander, SalGtkFilePicker *pobjFP );
+        static void preview_toggled_cb( GObject *cb, SalGtkFilePicker *pobjFP );
+        static void filter_changed_cb( GtkFileChooser *file_chooser, GParamSpec *pspec, SalGtkFilePicker *pobjFP );
+        static void type_changed_cb( GtkTreeSelection *selection, SalGtkFilePicker *pobjFP );
+        static void folder_changed_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP);
+        static void selection_changed_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP);
+        static void update_preview_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP);
+        static void dialog_mapped_cb(GtkWidget *widget, SalGtkFilePicker *pobjFP);
+    public:
+         virtual ~SalGtkFilePicker() override;
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */