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%%	options
copyright owner	= Dirk Krause
copyright year	= 2020-xxxx
SPDX-License-Identifier:	BSD-3-Clause

%%	wx-gui

type		=	dialog
contents	=	sizerHorizontal

[wxBoxSizer		sizerHorizontal]
direction	=	horizontal
contents	=	$space(10)
contents	=	sizerVertical
contents	=	$space(10)

[wxBoxSizer		sizerVertical]
direction	=	vertical
contents	=	$space(10)
contents	=	sizerContents		centered-x
contents	=	$space(10)
contents	=	sizerButtons		centered-x
contents	=	$space(10)

[wxGridBagSizer	sizerContents]
grid			=	5 5
grow			=	yes
contents		=	lRadius		 0	 0	 1	 1	left		centered-y
contents		=	tRadius		 .	+1	 1	 1	left		centered-y
contents		=	tUnit		 .	+1	 1	 1	left		centered-y
contents		=	slRadius	+1	 0	 1	 3	centered-x
growable column	=	1

[wxStaticText	lRadius]
text		=	pTexts[502]

[wxStaticText	tRadius]
text		=	sNlWx[7]

[wxStaticText	tUnit]
text		=	pTexts[szUnitIndex]

[wxSlider		slRadius]
id			=	WXD_ID_RADIUS
range		=	0 10
value		=	0
direction	=	horizontal
grow		=	yes

[wxStdDialogButtonSizer	sizerButtons]
grow		=	yes
contents	=	buttonOK
contents	=	buttonCancel

[wxButton		buttonOK]
id			=	wxID_OK
text		=	pTexts[476]
tip			=	pTexts[478]

[wxButton		buttonCancel]
id			=	wxID_CANCEL
text		=	pTexts[477]
tip			=	pTexts[479]


%%	header start

#ifndef	WXDKDRAW_H_INCLUDED
#include "wxdkdraw.h"
#endif

#ifndef	WXDKDRAWFRAME_H_INCLUDED
#include "WxdkdrawFrame.h"
#endif

%%	class start


/**	The box radius dialog lets the user choose the box radius using a slider.
*/
class WxdkdrawDlgBoxRadius : public wxDialog
{
	private:

		/** Events to process.
		*/
#if	wxCHECK_VERSION(3,0,0)
		wxDECLARE_EVENT_TABLE();
#else
		DECLARE_EVENT_TABLE()
#endif

%%	class end

	protected:

		/**	Parent frame.
		*/
		WxdkdrawFrame				*m_pParent;

		/**	Drawing control to refresh on changes.
		*/
		wxControl					*m_pControl;

		/**	Entire drawing.
		*/
		Wxd_drawing_t				*m_pDrw;

		/**	Object to modify.
		*/
		Wxd_object_t				*m_pObject;

		/**	Localized text fragments.
		*/
		wxChar const * const		*m_sTexts;

		/**	Not localized text fragments.
		*/
		wxChar const * const		*m_sNlWx;

		/**	Divisor to calculate inches or cm.
		*/
		double						 m_dDivisor;

		/**	Original diameter.
		*/
		uint32_t					 m_uOriginalRadius;

		/**	Step length.
		*/
		uint32_t					 m_uStepLength;

		/**	Maximum number of steps.
		*/
		int							 m_iRangeMax;

	public:

		/**	Slider control events.
		*/
		enum {
			WXD_ID_RADIUS	= (wxID_HIGHEST + 1)	/**< Diameter changed. */
		};

		/**	Constructor.
			@param	pParent			Parent frame (programs main window).
			@param	pControl		Drawing control to refresh on changes.
			@param	pDrw			Drawing.
			@param	pObject			Box object to change radius for.
			@param	pTexts			Localized text fragments.
			@param	sNlWx			Non-localized text fragments.
			@param	uStepLength		Slider step size.
			@param	iRangeMax		Range maximum for slider (minimum is 0).
			@param	szUnitIndex		Unit name index in pTexts.
		*/
		WxdkdrawDlgBoxRadius(
			WxdkdrawFrame			*pParent,
			wxControl				*pControl,
			Wxd_drawing_t			*pDrw,
			Wxd_object_t			*pObject,
			wxChar const * const	*pTexts,
			wxChar const * const	*sNlWx,
			uint32_t				 uStepLength,
			int						 iRangeMax,
			size_t					 szUnitIndex
		);

		/**	OK button handler.
			@param	event	Event to process.
		*/
		void
		OnOK(wxCommandEvent & event);

		/**	Cancel button handler.
			@param	event	Event to process.
		*/
		void
		OnCancel(wxCommandEvent & event);

		/**	Slider event handler.
			@param	event	Event to process.
		*/
		void
		OnRadius(wxCommandEvent & event);
	
};


%%	header end


%%	module start

#ifndef	WXDKDRAWDLGDOTFILLED_H_INCLUDED
#include	"WxdkdrawDlgBoxRadius.h"
#endif


$!trace-include


/**	Events to process in this dialog.
*/
#if     wxCHECK_VERSION(3,0,0)
wxBEGIN_EVENT_TABLE(WxdkdrawDlgBoxRadius,wxDialog)
#else
BEGIN_EVENT_TABLE(WxdkdrawDlgBoxRadius,wxDialog)
#endif
	EVT_BUTTON(\
		wxID_OK,\
		WxdkdrawDlgBoxRadius::OnOK\
	)
	EVT_BUTTON(\
		wxID_CANCEL,\
		WxdkdrawDlgBoxRadius::OnCancel\
	)
	EVT_SLIDER(\
		WxdkdrawDlgBoxRadius::WXD_ID_RADIUS,\
		WxdkdrawDlgBoxRadius::OnRadius\
	)
#if     wxCHECK_VERSION(3,0,0)
wxEND_EVENT_TABLE()
#else
END_EVENT_TABLE()
#endif


%%	constructor start

WxdkdrawDlgBoxRadius::WxdkdrawDlgBoxRadius(
	WxdkdrawFrame			*pParent,
	wxControl				*pControl,
	Wxd_drawing_t			*pDrw,
	Wxd_object_t			*pObject,
	wxChar const * const	*pTexts,
	wxChar const * const	*sNlWx,
	uint32_t				 uStepLength,
	int						 iRangeMax,
	size_t					 szUnitIndex
) : wxDialog(
	pParent, wxID_ANY, pTexts[574],
	wxDefaultPosition, wxDefaultSize,
	(
		(wxDEFAULT_DIALOG_STYLE)
		& (~(wxRESIZE_BORDER))
		& (~(wxCLOSE_BOX))
		& (~(wxSYSTEM_MENU))
	)
)
{
	$? "+ WxdkdrawDlgBoxRadius"
	$? ". uStepLength = %lu", (unsigned long)uStepLength
	$? ". iRangeMax   = %d",  iRangeMax
	$? ". szUnitIndex = %u",  (unsigned)szUnitIndex
	m_pParent		=	pParent;
	m_pControl		=	pControl;
	m_pDrw			=	pDrw;
	m_pObject		=	pObject;
	m_sTexts		=	pTexts;
	m_sNlWx			=	sNlWx;
	m_uStepLength	=	uStepLength;
	m_iRangeMax		=	iRangeMax;

	m_uOriginalRadius = (pObject->det).b.r;
	m_dDivisor = ((((size_t)501U) == szUnitIndex) ? (CMWXD) : (RESWXD));

%%	constructor end
	if (dkctGUILayoutOK) {
		/*
			Fix dialog size
		*/
		wxSize	minsize = GetMinSize();
		SetMaxSize(minsize);
		/*
			Retrieve object attributes
		*/
		slRadius->SetRange(0, iRangeMax);
		{
			wxString s;
			s.Printf(wxT("%g"), ((double)m_uOriginalRadius / m_dDivisor));
			tRadius->SetLabel(s);
		}
		{
			int v;
			v = (int)(m_uOriginalRadius / uStepLength);
			if (
				(m_uOriginalRadius % uStepLength)
				>= (uStepLength / (uint32_t)2UL)
			) {
				v++;
			}
			slRadius->SetValue(v);
		}
	}
	$? "- WxdkdrawDlgBoxRadius"
}


%%	module end


void
WxdkdrawDlgBoxRadius::OnOK(wxCommandEvent & WXUNUSED(event))
{
	if(IsModal()) {
		EndModal(wxID_OK);
	}
	else {
		SetReturnCode(wxID_OK);
		Show(false);
	}
}



void
WxdkdrawDlgBoxRadius::OnCancel(wxCommandEvent & WXUNUSED(event))
{
	(m_pObject->det).b.r = m_uOriginalRadius;
	if(IsModal()) {
		EndModal(wxID_CANCEL);
	}
	else {
		SetReturnCode(wxID_CANCEL);
		Show(false);
	}
}



void
WxdkdrawDlgBoxRadius::OnRadius(wxCommandEvent & WXUNUSED(event))
{
	dk4_er_t	er;
	uint32_t	r;
	int			v;
	$? "+ OnRadius"
	v = slRadius->GetValue();		$? ". v = %d", v
	dk4error_init(&er);
	r = dk4ma_uint32_t_mul(m_uStepLength, (uint32_t)v, &er);
	$? ". r = %lu", (unsigned long)r
	if (DK4_E_NONE == er.ec) {
		(m_pObject->det).b.r = r;
		wxdobj_drw_require_redraw(m_pDrw, WXD_REFRESH_MARKUP);
		m_pControl->Refresh();
		m_pParent->Update();
		{
			wxString s;
			s.Printf(wxT("%g"), ((double)r / m_dDivisor));
			tRadius->SetLabel(s);
		}
		Refresh();
		Update();
	}
	else {
		/* ERROR: Overflow */
		wxMessageBox(
			m_sTexts[504], m_sTexts[503], (wxOK | wxCENTRE | wxICON_ERROR)
		);
	}
	$? "- OnRadius"
}



/* vim: set ai sw=4 ts=4 : */