/* -*- 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/.
 */

#ifndef INCLUDED_SFX2_INC_TEMPLATEDLG_HXX
#define INCLUDED_SFX2_INC_TEMPLATEDLG_HXX

#include <sal/config.h>
#include <sfx2/dllapi.h>

#include <set>

#include <vcl/idle.hxx>
#include <vcl/timer.hxx>
#include <vcl/weld.hxx>

#include <sfx2/templatelocalview.hxx>

class TemplateSearchView;
class ThumbnailViewItem;

namespace com {
    namespace sun { namespace star { namespace frame {
        class XDesktop2;
        class XModel;
    }   }   }
}

class SFX2_DLLPUBLIC SfxTemplateManagerDlg : public weld::GenericDialogController
{
    typedef bool (*selection_cmp_fn)(const ThumbnailViewItem*,const ThumbnailViewItem*);

public:

    SfxTemplateManagerDlg(weld::Window *parent);

    virtual ~SfxTemplateManagerDlg() override;
    virtual short run() override;

    void setDocumentModel (const css::uno::Reference<css::frame::XModel> &rModel);

protected:

    void getApplicationSpecificSettings();

    void readSettings ();

    void writeSettings ();

    void fillFolderComboBox();

    DECL_LINK(SelectApplicationHdl, weld::ComboBox&, void);
    DECL_LINK(SelectRegionHdl, weld::ComboBox&, void);

    DECL_LINK(OkClickHdl, weld::Button&, void);
    DECL_LINK(MoveClickHdl, weld::Button&, void);
    DECL_LINK(ExportClickHdl, weld::Button&, void);
    DECL_LINK(ImportClickHdl, weld::Button&, void);
    DECL_STATIC_LINK(SfxTemplateManagerDlg, LinkClickHdl, weld::Button&, void);

    DECL_LINK(TVItemStateHdl, const ThumbnailViewItem*, void);

    DECL_LINK(MenuSelectHdl, const OString&, void);
    void DefaultTemplateMenuSelectHdl(const OString& rIdent);

    DECL_LINK(OpenRegionHdl, void*, void);
    DECL_LINK(CreateContextMenuHdl, ThumbnailViewItem*, void);
    DECL_LINK(OpenTemplateHdl, ThumbnailViewItem*, void);
    DECL_LINK(EditTemplateHdl, ThumbnailViewItem*, void);
    DECL_LINK(DeleteTemplateHdl, ThumbnailViewItem*, void);
    DECL_LINK(DefaultTemplateHdl, ThumbnailViewItem*, void);

    void SearchUpdate();

    DECL_LINK(SearchUpdateHdl, weld::Entry&, void);
    DECL_LINK(GetFocusHdl, weld::Widget&, void);
    DECL_LINK(LoseFocusHdl, weld::Widget&, void);
    DECL_LINK(ImplUpdateDataHdl, Timer*, void);
    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);

    void OnTemplateImportCategory(const OUString& sCategory);
    static void OnTemplateLink ();
    void OnTemplateOpen ();
    void OnTemplateExport ();

    void OnTemplateState (const ThumbnailViewItem *pItem);

    void OnCategoryNew ();
    void OnCategoryRename();
    void OnCategoryDelete();

    void createDefaultTemplateMenu ();

    /**
     *
     * Move templates stored in the filesystem to another folder.
     *
     **/

    void localMoveTo (sal_uInt16 nMenuId);

    /**
     *
     * Move search result templates stored in the filesystem to another folder.
     *
     **/

    void localSearchMoveTo (sal_uInt16 nMenuId);

    /// Return filter according to the currently selected application filter.
    FILTER_APPLICATION getCurrentApplicationFilter() const;

protected:
    std::set<const ThumbnailViewItem*,selection_cmp_fn> maSelTemplates;
    css::uno::Reference< css::frame::XModel > m_xModel;
    css::uno::Reference< css::frame::XDesktop2 > mxDesktop;

    Timer m_aUpdateDataTimer;

    std::unique_ptr<weld::Entry> mxSearchFilter;
    std::unique_ptr<weld::ComboBox> mxCBApp;
    std::unique_ptr<weld::ComboBox> mxCBFolder;

    std::unique_ptr<weld::Button> mxOKButton;
    std::unique_ptr<weld::Button> mxMoveButton;
    std::unique_ptr<weld::Button> mxExportButton;
    std::unique_ptr<weld::Button> mxImportButton;
    std::unique_ptr<weld::Button> mxLinkButton;
    std::unique_ptr<weld::CheckButton> mxCBXHideDlg;
    std::unique_ptr<weld::MenuButton> mxActionBar;
    std::unique_ptr<TemplateSearchView> mxSearchView;
    std::unique_ptr<SfxTemplateLocalView> mxLocalView;
    std::unique_ptr<weld::Menu> mxTemplateDefaultMenu;
    std::unique_ptr<weld::CustomWeld> mxSearchViewWeld;
    std::unique_ptr<weld::CustomWeld> mxLocalViewWeld;
};

//  class SfxTemplateCategoryDialog -------------------------------------------------------------------

class SfxTemplateCategoryDialog final : public weld::GenericDialogController
{
private:
    OUString   msSelectedCategory;
    bool       mbIsNewCategory;

    std::unique_ptr<weld::TreeView> mxLBCategory;
    std::unique_ptr<weld::Label> mxSelectLabel;
    std::unique_ptr<weld::Entry> mxNewCategoryEdit;
    std::unique_ptr<weld::Label> mxCreateLabel;
    std::unique_ptr<weld::Button> mxOKButton;

public:
    DECL_LINK(NewCategoryEditHdl, weld::Entry&, void);
    DECL_LINK(SelectCategoryHdl, weld::TreeView&, void);

    void SetCategoryLBEntries(std::vector<OUString> names);

    void HideNewCategoryOption();

    const OUString& GetSelectedCategory() const {
        return msSelectedCategory;
    };

    void SetSelectLabelText(OUString const & sText) const {
        mxSelectLabel->set_label(sText);
    };

    bool IsNewCategoryCreated() const {
        return mbIsNewCategory;
    }

public:

    explicit SfxTemplateCategoryDialog(weld::Window* pParent);

    virtual ~SfxTemplateCategoryDialog() override;
};


//  class SfxTemplateSelectionDialog -------------------------------------------------------------------

class SFX2_DLLPUBLIC SfxTemplateSelectionDlg final : public SfxTemplateManagerDlg
{
public:
    SfxTemplateSelectionDlg(weld::Window *parent);

    virtual ~SfxTemplateSelectionDlg() override;
    virtual short run() override;

    OUString const & getTemplatePath() const { return msTemplatePath; };
    bool IsStartWithTemplate() const { return mxCBXHideDlg->get_active(); };

private:
    DECL_LINK(OpenTemplateHdl, ThumbnailViewItem*, void);
    DECL_LINK(OkClickHdl, weld::Button&, void);
    DECL_LINK(TimeOut, Timer*, void);

    OUString msTemplatePath;
    Idle maIdle;
};

#endif // INCLUDED_SFX2_INC_TEMPLATEDLG_HXX

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