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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/.
*/
#ifndef INCLUDED_SVX_COLORBOX_HXX
#define INCLUDED_SVX_COLORBOX_HXX
#include <memory>
#include <vcl/menubtn.hxx>
#include <vcl/weld.hxx>
#include <svx/colorwindow.hxx>
#include <sfx2/controlwrapper.hxx>
class SvxColorListBox;
class ColorListBox;
class SvxListBoxColorWrapper
{
public:
SvxListBoxColorWrapper(SvxColorListBox* pControl);
void operator()(const OUString& rCommand, const NamedColor& rColor);
void dispose();
private:
VclPtr<SvxColorListBox> mxControl;
};
class SVX_DLLPUBLIC SvxColorListBox : public MenuButton
{
private:
friend class SvxListBoxColorWrapper;
VclPtr<SvxColorWindow> m_xColorWindow;
Link<SvxColorListBox&, void> m_aSelectedLink;
SvxListBoxColorWrapper m_aColorWrapper;
Color m_aAutoDisplayColor;
Color m_aSaveColor;
NamedColor m_aSelectedColor;
sal_uInt16 m_nSlotId;
bool m_bShowNoneButton;
std::shared_ptr<PaletteManager> m_xPaletteManager;
BorderColorStatus m_aBorderColorStatus;
DECL_LINK(MenuActivateHdl, MenuButton *, void);
void Selected(const NamedColor& rNamedColor);
void createColorWindow();
void LockWidthRequest();
VclPtr<SvxColorWindow> const & getColorWindow() const;
public:
SvxColorListBox(vcl::Window* pParent, WinBits nStyle = 0);
virtual ~SvxColorListBox() override;
virtual void dispose() override;
void SetSelectHdl(const Link<SvxColorListBox&, void>& rLink)
{
m_aSelectedLink = rLink;
}
void SetSlotId(sal_uInt16 nSlotId, bool bShowNoneButton = false);
Color const & GetSelectEntryColor() const { return m_aSelectedColor.first; }
NamedColor const & GetSelectedEntry() const { return m_aSelectedColor; }
void SelectEntry(const NamedColor& rColor);
void SelectEntry(const Color& rColor);
void SetNoSelection() { getColorWindow()->SetNoSelection(); }
bool IsNoSelection() const { return getColorWindow()->IsNoSelection(); }
void SetAutoDisplayColor(const Color &rColor) { m_aAutoDisplayColor = rColor; }
void ShowPreview(const NamedColor &rColor);
void EnsurePaletteManager();
void SaveValue() { m_aSaveColor = GetSelectEntryColor(); }
bool IsValueChangedFromSaved() const { return m_aSaveColor != GetSelectEntryColor(); }
DECL_LINK(WindowEventListener, VclWindowEvent&, void);
};
class ListBoxColorWrapper
{
public:
ListBoxColorWrapper(ColorListBox* pControl);
void operator()(const OUString& rCommand, const NamedColor& rColor);
private:
ColorListBox* mpControl;
};
class SVX_DLLPUBLIC ColorListBox
{
private:
friend class ListBoxColorWrapper;
std::unique_ptr<ColorWindow> m_xColorWindow;
std::unique_ptr<weld::MenuButton> m_xButton;
weld::Window* m_pTopLevel;
Link<ColorListBox&, void> m_aSelectedLink;
ListBoxColorWrapper m_aColorWrapper;
Color m_aAutoDisplayColor;
Color m_aSaveColor;
NamedColor m_aSelectedColor;
bool m_bInterimBuilder;
std::shared_ptr<PaletteManager> m_xPaletteManager;
BorderColorStatus m_aBorderColorStatus;
void Selected(const NamedColor& rNamedColor);
void createColorWindow();
void LockWidthRequest();
ColorWindow* getColorWindow() const;
public:
ColorListBox(std::unique_ptr<weld::MenuButton> pControl, weld::Window* pWindow, bool bInterimBuilder = false);
~ColorListBox();
void SetSelectHdl(const Link<ColorListBox&, void>& rLink)
{
m_aSelectedLink = rLink;
}
Color const & GetSelectEntryColor() const { return m_aSelectedColor.first; }
void SelectEntry(const Color& rColor);
void SetNoSelection() { getColorWindow()->SetNoSelection(); }
void ShowPreview(const NamedColor &rColor);
void EnsurePaletteManager();
void SaveValue() { m_aSaveColor = GetSelectEntryColor(); }
bool IsValueChangedFromSaved() const { return m_aSaveColor != GetSelectEntryColor(); }
};
/** A wrapper for SvxColorListBox. */
class SVX_DLLPUBLIC SvxColorListBoxWrapper
: public sfx::SingleControlWrapper<SvxColorListBox, Color>
{
/* Note: cannot use 'const Color&' as template argument, because the
SvxColorListBox returns the color by value and not by reference,
therefore GetControlValue() must return a temporary object too. */
public:
explicit SvxColorListBoxWrapper(SvxColorListBox& rListBox);
virtual ~SvxColorListBoxWrapper() override;
virtual bool IsControlDontKnow() const override;
virtual void SetControlDontKnow( bool bSet ) override;
virtual Color GetControlValue() const override;
virtual void SetControlValue( Color aColor ) override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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