154 lines
4.6 KiB
C++
154 lines
4.6 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, you may find one here:
|
|
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
* or you may search the http://www.gnu.org website for the version 2 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef COLOR_SWATCH__H_
|
|
#define COLOR_SWATCH__H_
|
|
|
|
#include <wx/bitmap.h>
|
|
#include <wx/gdicmn.h>
|
|
#include <wx/panel.h>
|
|
#include <wx/statbmp.h>
|
|
#include <wx/window.h>
|
|
|
|
#include <functional>
|
|
|
|
#include <gal/color4d.h>
|
|
#include <dialogs/dialog_color_picker.h>
|
|
|
|
enum SWATCH_SIZE
|
|
{
|
|
SWATCH_SMALL,
|
|
SWATCH_MEDIUM,
|
|
SWATCH_LARGE,
|
|
SWATCH_EXPAND
|
|
};
|
|
|
|
|
|
const static wxSize SWATCH_SIZE_SMALL_DU( 8, 6 );
|
|
const static wxSize SWATCH_SIZE_MEDIUM_DU( 24, 10 );
|
|
const static wxSize SWATCH_SIZE_LARGE_DU( 24, 16 );
|
|
const static wxSize CHECKERBOARD_SIZE_DU( 3, 3 );
|
|
|
|
|
|
/**
|
|
* Class representing a simple color swatch, of the kind used to
|
|
* set layer colors
|
|
*/
|
|
class COLOR_SWATCH: public wxPanel
|
|
{
|
|
public:
|
|
|
|
/**
|
|
* Construct a COLOR_SWATCH
|
|
*
|
|
* @param aParent parent window
|
|
* @param aColor initial swatch color
|
|
* @param aID id to use when sending swatch events
|
|
*/
|
|
COLOR_SWATCH( wxWindow* aParent, KIGFX::COLOR4D aColor, int aID, KIGFX::COLOR4D aBackground,
|
|
const KIGFX::COLOR4D aDefault, SWATCH_SIZE aSwatchType );
|
|
|
|
/**
|
|
* constructor for wxFormBuilder
|
|
*/
|
|
COLOR_SWATCH( wxWindow *aParent, wxWindowID aId, const wxPoint &aPos = wxDefaultPosition,
|
|
const wxSize &aSize = wxDefaultSize, long aStyle = 0 );
|
|
|
|
/**
|
|
* Set the current swatch color directly.
|
|
*/
|
|
void SetSwatchColor( KIGFX::COLOR4D aColor, bool aSendEvent );
|
|
|
|
/**
|
|
* Sets the color that will be chosen with the "Reset to Default" button in the chooser
|
|
*/
|
|
void SetDefaultColor( KIGFX::COLOR4D aColor );
|
|
|
|
/**
|
|
* Set the swatch background color.
|
|
*/
|
|
void SetSwatchBackground( KIGFX::COLOR4D aBackground );
|
|
|
|
/**
|
|
* Fetch a reference to the user colors list.
|
|
*/
|
|
void SetUserColors( CUSTOM_COLORS_LIST* aUserColors ) { m_userColors = aUserColors; }
|
|
|
|
/**
|
|
* @return the current swatch color
|
|
*/
|
|
KIGFX::COLOR4D GetSwatchColor() const;
|
|
|
|
/**
|
|
* Prompt for a new colour, using the colour picker dialog.
|
|
*
|
|
* A colour change event will be sent if it's set.
|
|
*/
|
|
void GetNewSwatchColor();
|
|
|
|
void SetReadOnly( bool aReadOnly = true ) { m_readOnly = aReadOnly; }
|
|
bool IsReadOnly() const { return m_readOnly; }
|
|
|
|
void SetSupportsOpacity( bool aSupportsOpacity ) { m_supportsOpacity = aSupportsOpacity; }
|
|
|
|
/// Registers a handler for when the user tries to interact with a read-only swatch
|
|
void SetReadOnlyCallback( std::function<void()> aCallback ) { m_readOnlyCallback = aCallback; }
|
|
|
|
static wxBitmap MakeBitmap( KIGFX::COLOR4D aColor, KIGFX::COLOR4D aBackground, wxSize aSize,
|
|
wxSize aCheckerboardSize, KIGFX::COLOR4D aCheckerboardBackground );
|
|
|
|
private:
|
|
void setupEvents();
|
|
|
|
/**
|
|
* Pass unwanted events on to listeners of this object
|
|
*/
|
|
void rePostEvent( wxEvent& aEvent );
|
|
|
|
KIGFX::COLOR4D m_color;
|
|
KIGFX::COLOR4D m_background;
|
|
KIGFX::COLOR4D m_default;
|
|
CUSTOM_COLORS_LIST* m_userColors;
|
|
|
|
wxStaticBitmap* m_swatch;
|
|
|
|
wxSize m_size;
|
|
wxSize m_checkerboardSize;
|
|
KIGFX::COLOR4D m_checkerboardBg;
|
|
|
|
/// A read-only swatch won't show the color chooser dialog but otherwise works normally
|
|
bool m_readOnly;
|
|
std::function<void()> m_readOnlyCallback;
|
|
|
|
/// If opacity is not supported the color chooser dialog will be displayed without it
|
|
bool m_supportsOpacity;
|
|
};
|
|
|
|
|
|
/**
|
|
* Event signalling a swatch has changed color
|
|
*/
|
|
wxDECLARE_EVENT(COLOR_SWATCH_CHANGED, wxCommandEvent);
|
|
|
|
#endif // COLOR_SWATCH__H_
|