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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_SFX2_INC_CHARWIN_HXX
#define INCLUDED_SFX2_INC_CHARWIN_HXX
#include <sfx2/dllapi.h>
#include <vcl/customweld.hxx>
#include <vcl/virdev.hxx>
#include <vcl/weld.hxx>
#include <deque>
class SFX2_DLLPUBLIC SvxCharView final : public weld::CustomWidgetController
{
private:
VclPtr<VirtualDevice> mxVirDev;
tools::Long mnY;
vcl::Font maFont;
bool maHasInsert;
OUString m_sText;
Link<SvxCharView*, void> maFocusInHdl;
Link<SvxCharView*, void> maMouseClickHdl;
Link<SvxCharView*, void> maClearClickHdl;
Link<SvxCharView*, void> maClearAllClickHdl;
virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
virtual void Resize() override;
virtual bool MouseButtonDown(const MouseEvent&) override;
virtual void GetFocus() override;
virtual void LoseFocus() override;
virtual OUString RequestHelp(tools::Rectangle&rHelpRect) override;
virtual bool KeyInput(const KeyEvent&) override;
virtual bool Command(const CommandEvent&) override;
virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
bool GetDecimalValueAndCharName(sal_UCS4& rDecimalValue, OUString& rCharName);
public:
SvxCharView(const VclPtr<VirtualDevice>& rVirDev);
void SetFont( const vcl::Font& rFont );
vcl::Font const & GetFont() const { return maFont; }
void SetText( const OUString& rText );
OUString const & GetText() const { return m_sText; }
OUString GetCharInfoText();
void SetHasInsert( bool bInsert );
void InsertCharToDoc();
void createContextMenu(const Point& rPosition);
Size get_preferred_size() const { return GetDrawingArea()->get_preferred_size(); }
void setFocusInHdl(const Link<SvxCharView*,void> &rLink);
void setMouseClickHdl(const Link<SvxCharView*,void> &rLink);
void setClearClickHdl(const Link<SvxCharView*,void> &rLink);
void setClearAllClickHdl(const Link<SvxCharView*,void> &rLink);
void ContextMenuSelect(std::u16string_view rIdent);
};
class SFX2_DLLPUBLIC SfxCharmapContainer
{
std::deque<OUString> m_aRecentCharList;
std::deque<OUString> m_aRecentCharFontList;
std::deque<OUString> m_aFavCharList;
std::deque<OUString> m_aFavCharFontList;
SvxCharView m_aRecentCharView[16];
SvxCharView m_aFavCharView[16];
std::unique_ptr<weld::CustomWeld> m_xRecentCharView[16];
std::unique_ptr<weld::CustomWeld> m_xFavCharView[16];
std::unique_ptr<weld::Widget> m_xRecentGrid;
std::unique_ptr<weld::Widget> m_xFavGrid;
Link<void*, void> m_aUpdateFavHdl;
Link<void*, void> m_aUpdateRecentHdl;
DECL_DLLPRIVATE_LINK(RecentClearClickHdl, SvxCharView*, void);
DECL_DLLPRIVATE_LINK(FavClearClickHdl, SvxCharView*, void);
DECL_DLLPRIVATE_LINK(RecentClearAllClickHdl, SvxCharView*, void);
DECL_DLLPRIVATE_LINK(FavClearAllClickHdl, SvxCharView*, void);
public:
SfxCharmapContainer(weld::Builder& rBuilder, const VclPtr<VirtualDevice>& rVirDev, bool bLockGridSizes);
void init(bool bHasInsert, const Link<SvxCharView*,void> &rMouseClickHdl,
const Link<void*,void> &rUpdateFavHdl,
const Link<void*,void> &rUpdateRecentHdl,
const Link<SvxCharView *,void> &rFocusInHdl = Link<SvxCharView *,void>());
void getFavCharacterList();
void updateFavCharControl();
void getRecentCharacterList(); //gets both recent char and recent char font list
void updateRecentCharControl();
void updateRecentCharacterList(const OUString& sTitle, const OUString& rFont);
void updateFavCharacterList(const OUString& sTitle, const OUString& rFont);
void deleteFavCharacterFromList(std::u16string_view sTitle, std::u16string_view rFont);
bool isFavChar(std::u16string_view sTitle, std::u16string_view rFont);
bool hasRecentChars() const;
bool FavCharListIsFull() const;
void GrabFocusToFirstFavorite();
private:
std::pair<std::deque<OUString>::const_iterator, std::deque<OUString>::const_iterator>
getRecentChar(std::u16string_view sTitle, std::u16string_view rFont) const;
std::pair<std::deque<OUString>::const_iterator, std::deque<OUString>::const_iterator>
getFavChar(std::u16string_view sTitle, std::u16string_view rFont) const;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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