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/* -*- 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 .
*/
#ifndef INCLUDED_VCL_UNX_GTK_FPICKER_SALGTKFILEPICKER_HXX
#define INCLUDED_VCL_UNX_GTK_FPICKER_SALGTKFILEPICKER_HXX
#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 );
private:
css::uno::Reference< css::ui::dialogs::XFilePickerListener >
m_xListener;
OUString msPlayLabel;
std::unique_ptr<std::vector<FilterEntry>> m_pFilterVector;
GtkWidget *m_pParentWidget;
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 {
PLAY,
BUTTON_LAST };
GtkWidget *m_pButtons[ BUTTON_LAST ];
enum {
VERSION,
TEMPLATE,
IMAGE_TEMPLATE,
IMAGE_ANCHOR,
LIST_LAST
};
GtkWidget *m_pHBoxs[ LIST_LAST ];
GtkWidget *m_pAligns[ 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;
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 OUString& rFilter,
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;
};
#endif // INCLUDED_VCL_UNX_GTK_FPICKER_SALGTKFILEPICKER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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