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path: root/support/dktools/Bmpp4Frame.wxc
blob: c99adfc66bcdd3ce76a8b7d1d43faf060850cbc2 (plain)
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%%	options

copyright owner	=	Dirk Krause

copyright year	=	2018-xxxx

SPDX-License-Identifier:	BSD-3-Clause



%%	wx-gui

type		= 	frame
contents	=	mainSizer
icon		=	wxbmpp_icon
status bar	=	1 sTexts[8]
menu bar	=	mbMain
tool bar	=	tbMain

[wxMenuBar mbMain]
contents	=	menuFile
contents	=	menuConversion
contents	=	menuExtras
contents	=	menuHelp

[wxMenu menuFile]
text		=	sTexts[0]
contents	=	miFileDirectory
contents	=	miFileExit

[wxMenu menuConversion]
text		=	sTexts[67]
contents	=	miConversionRun

[wxMenuItem miFileDirectory]
id			=	Bmpp4Frame_Choose_Directory
text		=	sTexts[65]
tip			=	sTexts[66]

[wxMenuItem miFileExit]
id			=	Bmpp4Frame_Quit
text		=	sTexts[1]
tip			=	sTexts[2]

[wxMenuItem miConversionRun]
id			=	Bmpp4Frame_Run_Conversion
text		=	sTexts[68]
tip			=	sTexts[69]

[wxMenu menuExtras]
text		=	sTexts[72]
contents	=	miExtrasOptionReset

[wxMenuItem miExtrasOptionReset]
text		=	sTexts[73]
id			=	Bmpp4Frame_Reset_Options
tip			=	sTexts[122]

[wxMenu menuHelp]
text		=	sTexts[3]
contents	=	miHelpAbout
contents	=	miHelpContents

[wxMenuItem miHelpAbout]
id			=	Bmpp4Frame_Help_About
text		=	sTexts[4]
tip			=	sTexts[5]

[wxMenuItem miHelpContents]
id			=	Bmpp4Frame_Help_Contents
text		=	sTexts[6]
tip			=	sTexts[7]

[wxToolBar tbMain]
contents	=	bChooseDir
contents	=	bRunConversion

[wxToolBarToolBase bChooseDir]
bitmap		=	xpm_choose_dir
text		=	sTexts[65]
tip			=	sTexts[66]
id			=	Bmpp4Frame_Choose_Directory

[wxToolBarToolBase bRunConversion]
bitmap		=	xpm_run_conversion
text		=	sTexts[68]
tip			=	sTexts[69]
id			=	Bmpp4Frame_Run_Conversion

[wxBoxSizer mainSizer]
direction	=	horizontal
contents	=	$space(10)
contents	=	verticalSizer
contents	=	$space(10)

[wxBoxSizer verticalSizer]
direction	=	vertical
grow		=	yes
proportion	=	1
contents	=	$space(10)
contents	=	contentsSizer
contents	=	$space(10)

[wxGridBagSizer contentsSizer]
grid		=	5 5

# __CHANGE__ 015:	The dummy label was added to have at least
#			one GUI element in the sizer.
#			Remove lDummy (next 4 lines) and add the real
#			window contents here.

contents	=	staticline0			 0	 0	 1	11	centered-x centered-y
contents	=	lDirectoryName		+1	 0	 1	11	centered-x centered-y
contents	=	staticline1			+1	 0	 1	11	centered-x centered-y
contents	=	cbMakeMode			+1	 0	 1	 7	left	centered-y
contents	=	cbColorOutput		 .	 7	 1	 1	left	centered-y
contents	=	$space(10,1)		 .	+1	 1	 1	left	centered-y
contents	=	lRgbToGray			 .	+1	 1	 1	left	centered-y
contents	=	chRgbToGray			 .	+1	 1	 1	left	centered-y
contents	=	lOutputMode			+1	 0	 1	 1	right	centered-y
contents	=	chOutputMode		 .	+1	 1	 2	left	centered-y
contents	=	cbImgInterpolation	 .	 7	 1	 4	left	centered-y
contents	=	lPsLevel			+1	 0	 1	 1	right	centered-y
contents	=	chPsLevel			 .	+1	 1	 1	left	centered-y
# contents	=	$space(10,1)		 .	+1	 1	 1	left	centered-y
contents	=	cbDsc				 .	+1	 1	 1	left	centered-y
# contents	=	$space(10,1)		 .	+1	 1	 1	left	centered-y
contents	=	cbLzw				 .	+1	 1	 1	left	centered-y
# contents	=	$space(10,1)		 .	+1	 1	 1	left	centered-y
contents	=	cbDct				 .	 7	 1	 4	left	centered-y
contents	=	lPaperSize			+1	 0	 1	 1	right	centered-y
# Choice box for Paper sizes here
contents	=	chPaperSizes		 .	+1	 1	 2	left	centered-y
contents	=	cbRotation			 .	 3	 1	 2	left	centered-y
contents	=	cbDctInterpolation	 .	 7	 1	 4	left	centered-y
contents	=	lFinishing			+1	 0	 1	 1	right	centered-y
contents	=	chFinishing			 .	+1	 1	 2	left	centered-y
contents	=	cbAnBpc				 .	 7	 1	 4	left	centered-y
contents	=	lResolution			+1	 0	 1	 1	right	centered-y
contents	=	chResolution		 .	+1	 1	 2	left	centered-y
contents	=	tfResolution		 .	 3	 1	 1	left	centered-y
contents	=	cbAnColor			 .	 7	 1	 4	left	centered-y
contents	=	lBackground			+1	 0	 1	 1	right	centered-y
contents	=	ccBackground		 .	+1	 1	 1	left	centered-y
contents	=	cbBackground		 .	 2	 1	 3	left	centered-y
contents	=	cbAnAlpha			 .	 7	 1	 4	left	centered-y

[wxStaticLine staticline0]
grow		=	yes

[wxStaticText lDirectoryName]
text		=	slDirname
text style	=	left
grow		=	yes

[wxStaticLine staticline1]
grow		=	yes

[wxCheckBox cbMakeMode]
text		=	sTexts[13]
tip			=	sTexts[14]

[wxCheckBox cbColorOutput]
text		=	sTexts[15]
tip			=	sTexts[16]
id			=	Bmpp4Frame_Color_Output

[wxStaticText lRgbToGray]
text		=	sTexts[89]

[wxChoice chRgbToGray]
choices		=	13 saRgbToGray
tip			=	sTexts[90]

[wxStaticText lOutputMode]
text		=	sTexts[17]

[wxChoice chOutputMode]
choices		=	6 saOutputMode
tip			=	sTexts[24]
grow		=	yes
id			=	Bmpp4Frame_Output_Type

[wxCheckBox cbImgInterpolation]
text		=	sTexts[25]
tip			=	sTexts[26]
id			=	Bmpp4Frame_Change_Interpolation

[wxStaticText lPsLevel]
text		=	sTexts[27]

[wxChoice chPsLevel]
choices		=	2 saPsLevel
tip			=	sTexts[30]
id			=	Bmpp4Frame_PS_Level

[wxCheckBox cbDsc]
text		=	sTexts[31]
tip			=	sTexts[32]

[wxCheckBox cbLzw]
text		=	sTexts[33]
tip			=	sTexts[34]

[wxCheckBox cbDct]
text		=	sTexts[35]
tip			=	sTexts[36]

[wxStaticText lPaperSize]
text		=	sTexts[37]

[wxChoice chPaperSizes]
choices		=	asPaperSizes
tip			=	sTexts[38]
grow		=	yes

[wxCheckBox cbRotation]
text		=	sTexts[39]
tip			=	sTexts[40]

[wxCheckBox cbDctInterpolation]
text		=	sTexts[41]
tip			=	sTexts[42]

[wxStaticText lFinishing]
text		=	sTexts[43]

[wxChoice chFinishing]
choices		=	3 saFinishing
tip			=	sTexts[47]
grow		=	yes

[wxCheckBox cbAnBpc]
text		=	sTexts[48]
tip			=	sTexts[49]

[wxStaticText lResolution]
text		=	sTexts[50]

[wxChoice chResolution]
choices		=	3 saResolution
tip			=	sTexts[51]
grow		=	yes
id			=	Bmpp4Frame_Resolution

[wxTextCtrl tfResolution]
text		=	sTexts[55]
grow		=	yes

[wxCheckBox cbAnColor]
text		=	sTexts[57]
tip			=	sTexts[58]

[wxStaticText lBackground]
text		=	sTexts[59]

[Dk4WxColourView ccBackground]
constructor	=	applicationHelper, 255, 255, 255
tip			=	sTexts[60]

[wxCheckBox cbBackground]
text		=	sTexts[61]
tip			=	sTexts[62]

[wxCheckBox cbAnAlpha]
text		=	sTexts[63]
tip			=	sTexts[64]




%%	header start



%%	class start
class Bmpp4Frame : public Dk4WxFrame
{
	private:

		/**	Event table for frame.
		*/

#if	wxCHECK_VERSION(3,0,0)
		wxDECLARE_EVENT_TABLE();
#else
		DECLARE_EVENT_TABLE()
#endif

	private:

		/**	Start time.
		*/
		dk4_time_t	firsttime;

		/**	We are already correcting GUI, no recursive attempt.
		*/
		bool		bIsCorrecting;

	protected:

		/**	Auto start controller.
		*/
		Dk4WxAutostartController	oAsc;

		/**	Text color for status text on error.
		*/
		wxColour				 cRed;

		/**	Text color for status text on success.
		*/
		wxColour				 cGreen;

		/**	Normal text color.
		*/
		wxColour				 cBlack;

		/**	Localized texts.
		*/
		wxChar const * const	*sTexts;

		/**	Non-localized texts.
		*/
		wxChar const * const	*sNlWx;

		/**	Non-localized texts.
		*/
		dkChar const * const	*sNlDk;

		/*	__CHANGE__ 011:	Add further member variables.
		*/

		/**	Graphics output configuration.
		*/
		dk4_gra_conf_t			  graconf;

		/**	Known paper sizes.
		*/
		dk4_paper_size_t		 *pPaperSizes;

		/**	Paper sizes.
		*/
		wxArrayString			  asPaperSizes;

		/**	Directory name.
		*/
		wxString				  sDirname;

		/**	Number of paper sizes in asPaperSizes.
		*/
		size_t					  szPaperSizes;

		/**	Restore and save graphics conversion settings.
		*/
		bool					  bRestoreGx;

		/**	Restore and save Make mode setting.
		*/
		bool					  bRestoreMake;

		/**	Restore and save location to process.
		*/
		bool					  bRestoreLocation;

		/**	Make mode setting from options, if not restored.
		*/
		bool					  bMakeMode;

		/**	Automatically start.
		*/
		bool					  bAutorun;

		/**	Flag: Processing idle events.
		*/
		bool					  bActive;

%%	class end

	public:

		/**	Constructor.
			@param	wxid				Window ID.
			@param	applicationHelper	Application helper object.
			@param	hc					Help controller for online help.
			@param	localizedTexts		Localized wxChar texts.
			@param	nlWx				Non-localized wxChar texts.
			@param	nlDk				Non-localized dkChar texts.
		*/
		Bmpp4Frame(
			int						  wxid,
			Dk4WxApplicationHelper	 *applicationHelper,
			Dk4WxHelpController		 *hc,
			wxChar const * const	 *localizedTexts,
			wxChar const * const	 *nlWx,
			dkChar const * const	 *nlDk,
			dk4_gra_conf_t			 *pgc,
			wxArrayString			 *pPapSiz,
			wxChar					 *pDir,
			size_t					  szPap,
			bool					  bRGx,
			bool					  bRMa,
			bool					  bRLo,
			bool					  bMak,
			bool					  bRun,
			dk4_paper_size_t		 *pSizes
		);

		/**	Destructor.
		*/
		~Bmpp4Frame();

		/**	Check whether we can close the window.
			@param	isLast	Flag: Last main window to close.
		*/
		bool
		CanClose(bool isFinal);

		/**	Save current settings.
		*/
		void
		SaveSettings(void);

		/**	Restore settings from previous session.
		*/
		void
		RestoreSettings(void);


		/**	Modify enabled or disabled state of GUI components.
		*/
		void
		CorrectGUI(void);

		/**	Check for documents whether paper size is usable.
			@return	True on success, false on error.
		*/
		bool
		CheckPaperSizeForDocuments(void);

		/**	Run Conversion.
			@return	True on success, false on error.
		*/
		bool
		RunConversion(void);

		/**	Handler for File/Exit.
			@param	event	Event to process.
		*/
		void
		OnQuit(wxCommandEvent & event);

		/**	Handler for Help/About.
			@param	event	Event to process.
		*/
		void
		OnAbout(wxCommandEvent & event);

		/**	Handler for Help/Contents.
			@param	event	Event to process.
		*/
		void
		OnHelpContents(wxCommandEvent & event);

		/*	__CHANGE__ 008:	Remove OnIdle if no idle processing required.
		*/
		/**	Handler for idle events.
		*/
		void
		OnIdle(wxIdleEvent & event);

		/*	__CHANGE__ 017:	Event handlers for further events.
		*/

		/**	Handler for choose directory command.
		*/
		void
		OnChooseDirectory(wxCommandEvent & event);

		/**	Handler for reset options command.
		*/
		void
		OnResetOptions(wxCommandEvent & event);


		/**	Handler for run conversion command.
		*/
		void
		OnRunConversion(wxCommandEvent & event);

		/**	Handler for output type change.
		*/
		void
		OnOutputType(wxCommandEvent & event);

		/**	Handler for PS level change.
		*/
		void
		OnPSLevel(wxCommandEvent & event);

		/**	Handler for resolution setting change.
		*/
		void
		OnResolution(wxCommandEvent & event);

		/**	Handler for interpolation checkbox change.
		*/
		void
		OnInterpolationChange(wxCommandEvent & event);

		/**	Handler for color output checkbox change.
		*/
		void
		OnColorOutput(wxCommandEvent & event);

		/*	__CHANGE__ 014:	Add further methods.
		*/

		/**	Place configuration settings from graconf to GUI.
		*/
		void
		ConfigurationToGUI(void);

		/**	Fill graconf from GUI.
		*/
		void
		ConfigurationFromGUI(void);

};

%%	header end


/* vim: set ai sw=4 ts=4 : */
%%	module start

#include "wxbmpp.h"

#if !defined(__WXMSW__)
#include "gui-img/icons/dkicon.xpm"
#endif

#include "gui-img/shared/toolbar/choose-dir.xpm"
#include "gui-img/shared/toolbar/run-conversion.xpm"

#ifndef	DK4MAIXDBL_H_INCLUDED
#include "dk4maixdbl.h"
#endif

#ifndef	DK4MAOXDBL_H_INCLUDED
#include "dk4maoxdbl.h"
#endif

$!trace-include



/*	__CHANGE__ 017: Add further events. */
/*	__CHANGE__ 008: Remove OnIdle if no idle processing required. */
#if	wxCHECK_VERSION(3,0,0)
wxBEGIN_EVENT_TABLE(Bmpp4Frame,wxFrame)
#else
BEGIN_EVENT_TABLE(Bmpp4Frame,wxFrame)
#endif
	EVT_MENU(Bmpp4Frame_Quit, Bmpp4Frame::OnQuit)
	EVT_MENU(Bmpp4Frame_Help_About, Bmpp4Frame::OnAbout)
	EVT_MENU(Bmpp4Frame_Help_Contents, Bmpp4Frame::OnHelpContents)
	EVT_MENU(Bmpp4Frame_Choose_Directory, Bmpp4Frame::OnChooseDirectory)
	EVT_MENU(Bmpp4Frame_Run_Conversion, Bmpp4Frame::OnRunConversion)
	EVT_MENU(Bmpp4Frame_Reset_Options, Bmpp4Frame::OnResetOptions)
	EVT_CHOICE(Bmpp4Frame_Output_Type, Bmpp4Frame::OnOutputType)
	EVT_CHOICE(Bmpp4Frame_PS_Level, Bmpp4Frame::OnPSLevel)
	EVT_CHOICE(Bmpp4Frame_Resolution, Bmpp4Frame::OnResolution)
	EVT_CHECKBOX(Bmpp4Frame_Color_Output, Bmpp4Frame::OnColorOutput)
	EVT_CHECKBOX(Bmpp4Frame_Change_Interpolation, Bmpp4Frame::OnInterpolationChange)
	EVT_IDLE(Bmpp4Frame::OnIdle)
#if	wxCHECK_VERSION(3,0,0)
wxEND_EVENT_TABLE()
#else
END_EVENT_TABLE()
#endif


/**	Option name to restore make setting.
*/
static const wxChar * const i_dir_names[] = {
$!string-table  macro=wxT
wxbmpp.location
$!end
};


/**	Option name to restore make setting.
*/
static const wxChar * const i_make_names[] = {
$!string-table  macro=wxT
wxbmpp.make
$!end
};


/**	Names for saving and restoring options.
*/
static const wxChar * const	i_option_names[] = {
$!string-table	macro=wxT
wxbmpp.paper.choice
wxbmpp.output.type
wxbmpp.output.color
wxbmpp.ps.level
wxbmpp.ps.dsc
wxbmpp.ps.lzw
wxbmpp.paper.rotate
wxbmpp.paper.duplex
wxbmpp.resolution.type
wxbmpp.image.background.red
wxbmpp.image.background.green
wxbmpp.image.background.blue
wxbmpp.image.bg.enforce
wxbmpp.image.interpolation
wxbmpp.image.dct
wxbmpp.image.dct-interpolation
wxbmpp.image.analysis.bpc
wxbmpp.image.analysis.color
wxbmpp.image.analysis.alpha
wxbmpp.image.rgb-to-gray
$!end
};


#if	0
/**	Names for saving and restoring options.
*/
static const wxChar * const	s_option_names[] = {
$!string-table	macro=wxT
wxbmpp.paper.name
$!end
};
#endif


#if	0
/**	Names for saving and restoring options.
*/
static const wxChar * const	d_option_names[] = {
$!string-table	macro=wxT
wxbmpp.resolution.value
$!end
};
#endif



%%	constructor start
Bmpp4Frame::Bmpp4Frame(
	int						  wxid,
	Dk4WxApplicationHelper	 *applicationHelper,
	Dk4WxHelpController		 *hc,
	wxChar const * const	 *localizedTexts,
	wxChar const * const	 *nlWx,
	dkChar const * const	 *nlDk,
	dk4_gra_conf_t			 *pgc,
	wxArrayString			 *pPapSiz,
	wxChar					 *pDir,
	size_t					  szPap,
	bool					  bRGx,
	bool					  bRMa,
	bool					  bRLo,
	bool					  bMak,
	bool					  bRun,
	dk4_paper_size_t		 *pSizes
) : Dk4WxFrame(nlWx[0], applicationHelper, hc, wxid),
	cRed(127, 0, 0),
	cGreen(0, 127, 0),
	cBlack(0, 0, 0),
	asPaperSizes(*pPapSiz)
{
	wxString saOutputMode[] = {
		wxString(localizedTexts[18]),
		wxString(localizedTexts[19]),
		wxString(localizedTexts[20]),
		wxString(localizedTexts[21]),
		wxString(localizedTexts[22]),
		wxString(localizedTexts[23])
	};
	wxString saPsLevel[] = {
		wxString(localizedTexts[28]),
		wxString(localizedTexts[29])
	};
	wxString saFinishing[] = {
		wxString(localizedTexts[44]),
		wxString(localizedTexts[45]),
		wxString(localizedTexts[46])
	};
	wxString saResolution[] = {
		wxString(localizedTexts[52]),
		wxString(localizedTexts[53]),
		wxString(localizedTexts[54])
	};
	wxString saRgbToGray[] = {
		wxString(localizedTexts[76]),
		wxString(localizedTexts[77]),
		wxString(localizedTexts[78]),
		wxString(localizedTexts[79]),
		wxString(localizedTexts[80]),
		wxString(localizedTexts[81]),
		wxString(localizedTexts[82]),
		wxString(localizedTexts[83]),
		wxString(localizedTexts[84]),
		wxString(localizedTexts[85]),
		wxString(localizedTexts[86]),
		wxString(localizedTexts[87]),
		wxString(localizedTexts[88])
	};
	wxString		slDirname(localizedTexts[70]);
	$? "+ Bmpp4Frame::Bmpp4Frame"
	/*	__CHANGE__ 012:	Add further local variables.
	*/

	/*	__CHANGE__ 012: Initialize further local variables.
	*/
	bIsCorrecting = false;

	sTexts = localizedTexts;
	sNlWx  = nlWx;
	sNlDk  = nlDk;
#if defined(__WXMSW__)
	wxIcon	wxbmpp_icon(sNlWx[4]);
#else
	wxIcon	wxbmpp_icon(xpm_dkicon);
#endif
	
	/*	__CHANGE__ 011:	Initialize further class members.
	*/
	pPaperSizes = pSizes;
	DK4_MEMCPY(&graconf,pgc,sizeof(dk4_gra_conf_t));
	if (NULL != pDir) {
		sDirname = wxString(pDir);
		slDirname = sDirname;
	}
	szPaperSizes		= szPap;
	bRestoreGx			= bRGx;
	bRestoreMake		= bRMa;
	bRestoreLocation	= bRLo;
	bMakeMode			= bMak;
	bAutorun			= bRun;
	if (bAutorun) {
		oAsc.SetAutoStart(true);
		oAsc.SetAutoExit(true);
	}
	else {
		oAsc.SetAutoStart(false);
		oAsc.SetAutoExit(false);
	}
	bActive = true;
	dk4time_get(&firsttime);

%%	constructor end
	if(dkctGUILayoutOK) {
		chOutputMode->SetSelection(0);
		chPsLevel->SetSelection(0);
		chFinishing->SetSelection(0);
		chResolution->SetSelection(0);
		chPaperSizes->SetSelection(0);
		chRgbToGray->SetSelection(0);
		CorrectGUI();
		SetTitle(nlWx[0]);
#if 0
		/*	2018-05-27	Test for setActive() method.
			This line was added temporarily just to test the
			new setActive() method.
		*/
		ccBackground->SetActive(false);
		$? ". ccBackground inactive"
#endif
		ccBackground->SetPlaceColourChooser();
	}

	/*	__CHANGE__ 012:	Release resources allocated by local variables.
	*/

	$? "- Bmpp4Frame::Bmpp4Frame"
}

%%	module end



Bmpp4Frame::~Bmpp4Frame()
{
	$? "+ Bmpp4Frame::~Bmpp4Frame"

	/*	__CHANGE__ 011:	Release resources allocated by further class members.
	*/

	$? "- Bmpp4Frame::~Bmpp4Frame"
}



bool
Bmpp4Frame::CanClose(bool isLast)
{
	bool		back	= true;
	$? "+ Bmpp4Frame::CanClose isLast=%d", (isLast ? 1 : 0)

	/*	__CHANGE__ 013: Check for unsaved data.
	*/
	if (isLast) {
		SaveSettings();
	}

	$? "- Bmpp4Frame::CanClose %d", (back ? 1 : 0)
	return back;
}


void
Bmpp4Frame::OnQuit(wxCommandEvent & WXUNUSED(event))
{
	$? "+ Bmpp4Frame::OnQuit"
	$? "- Bmpp4Frame::OnQuit"
	Close();
}



void
Bmpp4Frame::OnAbout(wxCommandEvent & WXUNUSED(event))
{
	wxString	text(wxT(""));
	wxString	title(wxT(""));
	$? "+ Bmpp4Frame::OnAbout"
	/* Construct message text. */
	text.Append(sNlWx[0]);
	text.Append(sNlWx[7]);
#if 0
	text.Append(sNlWx[1]);
#else
	text.Append(DKT_VERSION_WX);
#endif
	text.Append(sNlWx[8]);
	text.Append(sTexts[9]);
	text.Append(sNlWx[2]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[8]);
	text.Append(sTexts[11]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[9]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[8]);
	text.Append(sTexts[12]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[10]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[11]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[12]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[13]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[14]);
	text.Append(sNlWx[8]);
	text.Append(sNlWx[15]);
	text.Append(sNlWx[8]);
	
	/* Construct dialog box title. */
	title.Append(sTexts[10]);
	title.Append(sNlWx[0]);

	/* Show dialog box. */
	wxMessageBox(text, title);

	/*	__CHANGE__ 019:	Create better about box.
	*/
	$? "- Bmpp4Frame::OnAbout"
}



void
Bmpp4Frame::OnHelpContents(wxCommandEvent & WXUNUSED(event))
{
	$? "+ Bmpp4Frame::OnHelpContents"
	DisplayContents();
	$? "- Bmpp4Frame::OnHelpContents"
}


/*	__CHANGE__ 017:	Event handlers for further events.
*/


void
Bmpp4Frame::OnChooseDirectory(wxCommandEvent & WXUNUSED(event))
{
	$? "+ Bmpp4Frame::OnChooseDirectory"
	wxDirDialog dd(
		this, sTexts[71], sDirname, (wxDD_DIR_MUST_EXIST | wxDD_CHANGE_DIR)
	);
	pAppHelp->ChooseChildPosition(*this, dd, false);
	if(dd.ShowModal() == wxID_OK) {
		sDirname = dd.GetPath();
		lDirectoryName->SetLabel(sDirname);
#if 0
		lDirectoryName->(wxALIGN_CENTRE_HORIZONTAL);
#endif
		Refresh();
		Update();
	}
	else {
	}
	$? "- Bmpp4Frame::OnChooseDirectory"
}



void
Bmpp4Frame::OnResetOptions(wxCommandEvent & WXUNUSED(event))
{
	wxString	sA4(wxT("a4"));
	int		 	res;
	$? "+ OnResetOptions"
	res = wxMessageBox(
		sTexts[75], sTexts[74], (wxNO_DEFAULT | wxYES_NO | wxICON_QUESTION)
	);
	if (wxYES == res) {
		dk4gra_conf_init(&graconf);
		res = asPaperSizes.Index(sA4);
		if (wxNOT_FOUND != res) {
			chPaperSizes->SetSelection(res);
			dk4mem_cpy(
				&(graconf.media),
				&(pPaperSizes[res]),
				sizeof(dk4_paper_size_t),
				NULL
			);
			graconf.media.name = NULL;
			graconf.psi = (size_t)res;
			graconf.have_psi = 1;
		}
		ConfigurationToGUI();
		CorrectGUI();
	}
	$? "- OnResetOptions"
}



bool
Bmpp4Frame::CheckPaperSizeForDocuments(void)
{
	bool		 back	= true;
	if (DK4_GRA_PURPOSE_DOCUMENT == graconf.purpose) {
		if (graconf.media.w < (graconf.media.i + graconf.media.o)) {
			back = false;
		}
		if (graconf.media.h < (graconf.media.b + graconf.media.t)) {
			back = false;
		}
	}
	return back;
}



bool
Bmpp4Frame::RunConversion(void)
{
	wxString	errorString(wxT(""));
	bool		back	=	false;
	$? "+ RunConversion"

	/*	Transfer GUI state to grahpics output configuration
		if not specified on the command line.
	*/
	if (bRestoreGx) {
		ConfigurationFromGUI();
	}
	if (!(bAutorun)) {
		bMakeMode = ((0 != cbMakeMode->GetValue()) ? (true) : (false));
	}
	/*
		Check for usable paper size
	*/
	if (CheckPaperSizeForDocuments()) {
		/*
			Do conversion operations in idle events or modal dialog.
		*/
		Bmpp4Progress	dPro(
			this, pAppHelp, sTexts, sDirname, &graconf, bMakeMode, &errorString
		);
		if (dPro.PrepareProcessing()) {
			$? ". show windows and run processing"
			pAppHelp->ChooseChildPosition(*this, dPro);
			if (wxID_OK == dPro.ShowModal()) {
				back = true;
			}
			else {					$? "! aborted or errors"
				/* ERRROR: Aborted or errors */
				wxMessageBox(
					errorString, sTexts[102],
					(wxOK | wxCENTRE | wxICON_ERROR),
					this
				);
			}
			$? ". processing done"
		}
		else {						$? "! failed to prepare processing"
			/* ERROR: Failed to prepare processing */
			wxMessageBox(
				errorString, sTexts[102],
				(wxOK | wxCENTRE | wxICON_ERROR),
				this
			);
		}
		$? ". going to clean up"
		dPro.Cleanup();
		$? ". clean up done"
	}
	else {							$? "! unusable paper size"
		/* ERROR: Unusable paper size */
		wxMessageBox(
			sTexts[111], sTexts[102],
			(wxOK | wxCENTRE | wxICON_ERROR),
			this
		);
	}

	$? "- RunConversion %d", ((back) ? (1) : (0))
	return back;
}



void
Bmpp4Frame::OnRunConversion(wxCommandEvent & WXUNUSED(event))
{
	$? "+ Bmpp4Frame::OnRunConversion"
	(void)RunConversion();
	$? "- Bmpp4Frame::OnRunConversion"
}



void
Bmpp4Frame::OnOutputType(wxCommandEvent & WXUNUSED(event))
{
	$? "+ OnOutputType"
	CorrectGUI();
	$? "- OnOutputType"
}



void
Bmpp4Frame::OnPSLevel(wxCommandEvent & WXUNUSED(event))
{
	$? "+ OnPSLevel"
	CorrectGUI();
	$? "- OnPSLevel"
}



void
Bmpp4Frame::OnResolution(wxCommandEvent & WXUNUSED(event))
{
	$? "+ OnResolution"
	CorrectGUI();
	$? "- OnResolution"
}



void
Bmpp4Frame::OnInterpolationChange(wxCommandEvent & WXUNUSED(event))
{
	$? "+ OnInterpolationChange"
	CorrectGUI();
	$? "- OnInterpolationChange"
}



void
Bmpp4Frame::OnColorOutput(wxCommandEvent & WXUNUSED(event))
{
	$? "+ OnColorOutput"
	CorrectGUI();
	$? "- OnColorOutput"
}



/*	__CHANGE__ 014:	Implementation of further methods.
*/


void
Bmpp4Frame::SaveSettings(void)
{
	int		ival[20];
	size_t	i;
	$? "+ SaveSettings"
	if (bRestoreGx) {			$? ". save conversion settings"
		for (i = 0; i < DK4_SIZEOF(ival,int); i++) { ival[i] = 0; }
		ival[ 0] = chPaperSizes->GetSelection();
		ival[ 1] = chOutputMode->GetSelection();
		ival[ 2] = cbColorOutput->GetValue();
		ival[ 3] = chPsLevel->GetSelection();
		ival[ 4] = cbDsc->GetValue();
		ival[ 5] = cbLzw->GetValue();
		ival[ 6] = cbRotation->GetValue();
		ival[ 7] = chFinishing->GetSelection();
		ival[ 8] = chResolution->GetSelection();
		ival[ 9] = ccBackground->Red();
		ival[10] = ccBackground->Green();
		ival[11] = ccBackground->Blue();
		ival[12] = cbBackground->GetValue();
		ival[13] = cbImgInterpolation->GetValue();
		ival[14] = cbDct->GetValue();
		ival[15] = cbDctInterpolation->GetValue();
		ival[16] = cbAnBpc->GetValue();
		ival[17] = cbAnColor->GetValue();
		ival[18] = cbAnAlpha->GetValue();
		ival[19] = chRgbToGray->GetSelection();
		pAppHelp->SetMultiple(i_option_names, ival, 20);
	}
	if (bRestoreMake) {			$? ". save make mode settings"
		ival[0] = cbMakeMode->GetValue();
		pAppHelp->SetMultiple(i_make_names, ival, 1);
	}
	if (bRestoreLocation) {		$? ". save location"
		pAppHelp->SetString(i_dir_names[0], sDirname);
	}
	$? "- SaveSettings"
}



void
Bmpp4Frame::RestoreSettings(void)
{
	int		ival[20];
	size_t	i;
	$? "+ RestoreSettings"
	if (bRestoreGx) {			$? ". restore graphics settings"
		for (i = 0; i < DK4_SIZEOF(ival,int); i++) { ival[i] = 0; }
		ival[ 0] = 0;
		ival[ 1] = 0;
		ival[ 2] = 1;
		ival[ 3] = 1;
		ival[ 4] = 1;
		ival[ 5] = 0;
		ival[ 6] = 1;
		ival[ 7] = 1;
		ival[ 8] = 0;
		ival[ 9] = 255;
		ival[10] = 255;
		ival[11] = 255;
		ival[12] = 0;
		ival[13] = 1;
		ival[14] = 1;
		ival[15] = 0;
		ival[16] = 1;
		ival[17] = 1;
		ival[18] = 1;
		ival[19] = 0;
		pAppHelp->GetMultiple(i_option_names, ival, 20);
		if ((0 <= ival[0]) && ((int)szPaperSizes > ival[0])) {
			chPaperSizes->SetSelection(ival[0]);
		}
		if (0 <= ival[1]) { chOutputMode->SetSelection(ival[1]); }
		cbColorOutput->SetValue((0 != ival[2]) ? (true) : (false));
		if (0 <= ival[3]) { chPsLevel->SetSelection(ival[3]); }
		cbDsc->SetValue((0 != ival[4]) ? (true) : (false));
		cbLzw->SetValue((0 != ival[5]) ? (true) : (false));
		cbRotation->SetValue((0 != ival[6]) ? (true) : (false));
		if (0 <= ival[7]) { chFinishing->SetSelection(ival[7]); }
		if (0 <= ival[8]) { chResolution->SetSelection(ival[8]); }
		ccBackground->SetRGB(ival[9], ival[10], ival[11]);
		cbBackground->SetValue((0 != ival[12]) ? (true) : (false));
		cbImgInterpolation->SetValue((0 != ival[13]) ? (true) : (false));
		cbDct->SetValue((0 != ival[14]) ? (true) : (false));
		cbDctInterpolation->SetValue((0 != ival[15]) ? (true) : (false));
		cbAnBpc->SetValue((0 != ival[16]) ? (true) : (false));
		cbAnColor->SetValue((0 != ival[17]) ? (true) : (false));
		cbAnAlpha->SetValue((0 != ival[18]) ? (true) : (false));
		if (0 <= ival[19]) { chRgbToGray->SetSelection(ival[19]); }
	}
	else {						$? ". using graphics conversion options"
		ConfigurationToGUI();
	}
	if (bRestoreMake) {			$? ". restoring make mode"
		for (i = 0; i < DK4_SIZEOF(ival,int); i++) { ival[i] = 0; }
		ival[ 0] = 0;
		pAppHelp->GetMultiple(i_make_names, ival, 1);
		cbMakeMode->SetValue((0 != ival[0]) ? (true) : (false));
		bMakeMode = ((0 != ival[0]) ? true : false);
	}
	else {
		cbMakeMode->SetValue(bMakeMode ? (1) : (0));
	}
	if (bRestoreLocation) {		$? ". restore location"
		if (pAppHelp->GetString(i_dir_names[0], &sDirname)) {
			lDirectoryName->SetLabel(sDirname);
			Refresh();
			Update();
		}
	}
	$? "- RestoreSettings"
}



void
Bmpp4Frame::CorrectGUI(void)
{
	$? "+ CorrectGUI"
	if (!bIsCorrecting) {		$? ". must correct"
		/*
			Avoid recursive calls
		*/
		bIsCorrecting = true;

		/*
			Enable or disable PS specific components
		*/
		switch (chOutputMode->GetSelection()) {
			case 0 : case 1 : case 2 : {	/* PDF */
				chPsLevel->Enable(false);
				cbDsc->Enable(false);
				cbLzw->Enable(false);
			} break;
			default : {						/* PS or EPS */
				chPsLevel->Enable(true);
				cbDsc->Enable(true);
				if (0 == chPsLevel->GetSelection()) {	/* PS 2 */
					cbLzw->Enable(true);
				}
				else {									/* PS 3 */
					cbLzw->Enable(false);
				}
			} break;
		}

		/*
			Enable or disable job specific components
		*/
		switch (chOutputMode->GetSelection()) {
			case 2: case 5: {	/* document */
				chFinishing->Enable(true);
				cbRotation->Enable(true);
				chPaperSizes->Enable(true);
			} break;
			default: {			/* not a document */
				chFinishing->Enable(false);
				cbRotation->Enable(false);
				chPaperSizes->Enable(false);
			} break;
		}

		/*
			Enable or disable resolution text input field
		*/
		switch(chResolution->GetSelection()) {
			case 2: {
				tfResolution->Enable(true);
			} break;
			default: {
				tfResolution->Enable(false);
			} break;
		}

		/*
			Enable or disable Interpolation DCT
		*/
		if (0 != cbImgInterpolation->GetValue()) {
			cbDctInterpolation->Enable(true);
		}
		else {
			cbDctInterpolation->Enable(false);
		}

		/*
			Enable or disable RGB to gray method selection
		*/
		if (0 != cbColorOutput->GetValue()) {
			chRgbToGray->Enable(false);
		}
		else {
			chRgbToGray->Enable(true);
		}

		/*
			Mark as done
		*/
		bIsCorrecting = false;
		/*
			Update GUI
		*/
		Refresh();
		Update();
	}
	$? "- CorrectGUI"
}



void
Bmpp4Frame::ConfigurationToGUI(void)
{
	wxChar	b1[64];								/* Conversion buffer */
	wxChar	b2[DK4_SIZEOF(b1,wxChar)];			/* Conversion buffer */
	size_t	szb		=	DK4_SIZEOF(b1,wxChar);	/* Size of b1 and b2 (elems) */
	size_t	papi	=	0;						/* Paper size index */
	int		res		=	0;						/* Operation result */
	$? "+ ConfigurationToGUI"
	/*	Output mode
	*/
	switch (graconf.driver) {
		case DK4_GRA_DRIVER_PS : {
			switch (graconf.purpose) {
				case DK4_GRA_PURPOSE_DOCUMENT : {
					chOutputMode->SetSelection(5);
				} break;
				default : {
					chOutputMode->SetSelection(4);
				} break;
			}
		} break;
		case DK4_GRA_DRIVER_EPS : {
			chOutputMode->SetSelection(3);
		} break;
		default : {
			switch (graconf.purpose) {
				case DK4_GRA_PURPOSE_DOCUMENT : {
					chOutputMode->SetSelection(2);
				} break;
				case DK4_GRA_PURPOSE_IMAGE : {
					chOutputMode->SetSelection(1);
				} break;
				default : {		/* DK4_GRA_PURPOSE_OBJECT */
					chOutputMode->SetSelection(0);
				} break;
			}
		} break;
	}
	/*	PS level
	*/
	chPsLevel->SetSelection((3 == graconf.ps_level) ? (1) : (0));
	/*	DSC
	*/
	cbDsc->SetValue((0 != graconf.ps_dsc) ? (1) : (0));
	/*	LZW
	*/
	cbLzw->SetValue((0 != graconf.ps_lzw) ? (1) : (0));
	/*	Paper size
	*/
	if ((0 != graconf.have_psi) && (szPaperSizes > graconf.psi)) {
		chPaperSizes->SetSelection((int)(graconf.psi));
	}
	else {
		if (0 != graconf.have_psi) {
			chPaperSizes->SetSelection(graconf.psi);
		}
		else {
			res = dk4paper_find_nearest(
				&papi, pPaperSizes, szPaperSizes, &(graconf.media), NULL
			);
			if (0 != res) {
				chPaperSizes->SetSelection(papi);
			}
			else {
				chPaperSizes->SetSelection(0);
			}
		}
	}
	/*	Rotate
	*/
	cbRotation->SetValue((0 != graconf.img_rot) ? 1 : 0);
	/*	Finishing
	*/
	if (0 != graconf.doc_tumble) {
		chFinishing->SetSelection(2);
	}
	else {
		chFinishing->SetSelection((0 != graconf.doc_duplex) ? (1) : (0));
	}
	/*	Resolution
	*/
	if ((0.0 < graconf.xres) && (0.0 < graconf.yres)) {
		chResolution->SetSelection(2);
		/*	2018-03-28
			The buffer overflow reported from wxWidgets libraries
			magically disappeared after rebuilding the entire project
			with debug messages.
			May be rebuilding one module was missing before.
		*/
		$? ". writing double to buffer"
		if (0 != dk4ma_write_wx_double(b1,szb,graconf.xres,0,1,NULL)) {
			$? ". b1 written"
			if (0 != dk4ma_write_wx_double(b2,szb,graconf.yres,0,1,NULL)) {
				$? ". b2 written"
				tfResolution->SetValue(wxString(b1) + wxT(" ") + wxString(b2));
				$? ". text field replaced"
			}
			else {		$? "! failed to write b2"
			}
		}
		else {			$? "! failed to write b1"
		}
		$? ". doubles written to buffer"
	}
	else {
		chResolution->SetSelection((graconf.img_ign_res) ? (1) : (0));
	}
	/*	Background
	*/
	if ((0 <= graconf.img_bg_r) && (256 > graconf.img_bg_r)) {
	if ((0 <= graconf.img_bg_g) && (256 > graconf.img_bg_g)) {
	if ((0 <= graconf.img_bg_b) && (256 > graconf.img_bg_b)) {
		ccBackground->SetRGB(
			graconf.img_bg_r, graconf.img_bg_g, graconf.img_bg_b
		);
	}
	}
	}
	/*
		Enforce background
	*/
	cbBackground->SetValue((0 != graconf.img_bg_f) ? (1) : (0));
	/*
		Color
	*/
	cbColorOutput->SetValue((0 != graconf.color) ? (1) : (0));
	/*
		Interpolation
	*/
	cbImgInterpolation->SetValue((0 != graconf.img_int) ? (1) : (0));
	/*
		DCT
	*/
	cbDct->SetValue((0 != graconf.img_dct) ? (1) : (0));
	/*
		DCT interpolation
	*/
	cbDctInterpolation->SetValue((0 != graconf.img_dct_int) ? (1) : (0));
	/*
		Analzse bpc
	*/
	cbAnBpc->SetValue((0 != graconf.img_an_bpc) ? (1) : (0));
	/*
		Analzse color
	*/
	cbAnColor->SetValue((0 != graconf.img_an_color) ? (1) : (0));
	/*
		Analyze alpha
	*/
	cbAnAlpha->SetValue((0 != graconf.img_an_alpha) ? (1) : (0));
	/*
		RGB to gray method
	*/
	if (0 <= graconf.ctx.rgb_to_gray) {
		chRgbToGray->SetSelection(graconf.ctx.rgb_to_gray);
	}
	$? "- ConfigurationToGUI"
}



void
Bmpp4Frame::ConfigurationFromGUI(void)
{
	wxChar			 buffer[128];
	wxChar const	*ep;
	wxChar			*p1		=	NULL;
	wxChar			*p2		=	NULL;
	double			 xres	=	-1.0;
	double			 yres	=	-1.0;
	size_t			 szbu	= DK4_SIZEOF(buffer,wxChar);
	int				 choiceindex;
	int				 ok		=	0;
	$? "+ ConfigurationFromGUI"
	/*	Output mode
	*/
	switch (chOutputMode->GetSelection()) {
		case 0 : {
			graconf.driver = DK4_GRA_DRIVER_PDF;
			graconf.purpose = DK4_GRA_PURPOSE_OBJECT;
		} break;
		case 1 : {
			graconf.driver = DK4_GRA_DRIVER_PDF;
			graconf.purpose = DK4_GRA_PURPOSE_IMAGE;
		} break;
		case 2 : {
			graconf.driver = DK4_GRA_DRIVER_PDF;
			graconf.purpose = DK4_GRA_PURPOSE_DOCUMENT;
		} break;
		case 3 : {
			graconf.driver = DK4_GRA_DRIVER_EPS;
			graconf.purpose = DK4_GRA_PURPOSE_IMAGE;
		} break;
		case 4 : {
			graconf.driver = DK4_GRA_DRIVER_PS;
			graconf.purpose = DK4_GRA_PURPOSE_IMAGE;
		} break;
		case 5 : {
			graconf.driver = DK4_GRA_DRIVER_PS;
			graconf.purpose = DK4_GRA_PURPOSE_DOCUMENT;
		} break;
		default : {
			graconf.driver = DK4_GRA_DRIVER_PDF;
			graconf.purpose = DK4_GRA_PURPOSE_OBJECT;
		} break;
	}
	/*	PS level
	*/
	switch (chPsLevel->GetSelection()) {
		case 0 : {
			graconf.ps_level = 2;
		} break;
		default : {
			graconf.ps_level = 3;
		} break;
	}
	/*	DSC
	*/
	graconf.ps_dsc = ((0 != cbDsc->GetValue()) ? 1 : 0);
	/*
		LZW
	*/
	graconf.ps_lzw = ((0 != cbLzw->GetValue()) ? 1 : 0);
	/*
		Paper size
	*/
	choiceindex = chPaperSizes->GetSelection();
	if ((0 <= choiceindex) && (szPaperSizes > (size_t)choiceindex)) {
		dk4mem_cpy(
			&(graconf.media),
			&(pPaperSizes[choiceindex]),
			sizeof(dk4_paper_size_t),
			NULL
		);
	}
	/*
		Rotate
	*/
	graconf.img_rot = ((0 != cbRotation->GetValue()) ? 1 : 0);
	/*
		Finishing
	*/
	switch (chFinishing->GetSelection()) {
		case 2 : {
			graconf.doc_duplex = 1;
			graconf.doc_tumble = 1;
		} break;
		case 1 : {
			graconf.doc_duplex = 1;
			graconf.doc_tumble = 0;
		} break;
		default : {
			graconf.doc_duplex = 0;
			graconf.doc_tumble = 0;
		} break;
	}
	/*	Resolution
	*/
	switch (chResolution->GetSelection()) {
		case 2 : {	/* specify */
			/* ##### TODO: Implementation: Retrieve values from text field */
			wxCStrData  valuestrdata = tfResolution->GetValue().c_str();
			if (
				0 != dk4strx_cpy_s(
					buffer, szbu, (wxChar const *)valuestrdata, NULL
				)
			) {
				p1 = dk4strx_start(buffer, NULL);
				if (NULL != p1) {
					p2 = dk4strx_next(p1, NULL);
					ep = NULL;
					if (0 != dk4ma_input_wx_double(&xres, p1, &ep, 1, NULL)) {
						ok		= 1;
						yres	= xres;
					}
					if (NULL != p2) {
					ep = NULL;
						if (0 == dk4ma_input_wx_double(&yres,p2,&ep,1,NULL)) {
							ok = 0;
						}
					}
					if (1 == ok) {
						if ((0.0 < xres) && (0.0 < yres)) {
							graconf.xres = xres;
							graconf.yres = yres;
						}
					}
				}
			}
			graconf.img_ign_res = 0;
		} break;
		case 1 : {	/* ignore */
			graconf.img_ign_res = 1;
			graconf.xres = graconf.yres = 72.0;
		} break;
		default : {	/* chunk */
			graconf.img_ign_res = 0;
			graconf.xres = graconf.yres = -1.0;
		} break;
	}
	/*	Background
	*/
	graconf.img_bg_r = ccBackground->Red();
	graconf.img_bg_g = ccBackground->Green();
	graconf.img_bg_b = ccBackground->Blue();
	/*
		Enforce background
	*/
	graconf.img_bg_f = ((0 != cbBackground->GetValue()) ? 1 : 0);
	/*
		Color
	*/
	graconf.color = ((0 != cbColorOutput->GetValue()) ? 1 : 0);
	/*
		Interpolation
	*/
	graconf.img_int = ((0 != cbImgInterpolation->GetValue()) ? 1 : 0);
	/*
		DCT
	*/
	graconf.img_dct = ((0 != cbDct->GetValue()) ? 1 : 0);
	/*
		DCT interpolation
	*/
	graconf.img_dct_int = ((0 != cbDctInterpolation->GetValue()) ? 1 : 0);
	/*
		Analzse bpc
	*/
	graconf.img_an_bpc = ((0 != cbAnBpc->GetValue()) ? 1 : 0);
	/*
		Analzse color
	*/
	graconf.img_an_color = ((0 != cbAnColor->GetValue()) ? 1 : 0);
	/*
		Analyze alpha
	*/
	graconf.img_an_alpha = ((0 != cbAnAlpha->GetValue()) ? 1 : 0);
	/*
		RGB to gray method
	*/
	switch (chRgbToGray->GetSelection()) {
		case 12 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_CHANNEL_BLUE;
		} break;
		case 11 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_CHANNEL_GREEN;
		} break;
		case 10 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_CHANNEL_RED;
		} break;
		case  9 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_MAX_DECOMPOSITION;
		} break;
		case  8 : {
			graconf.ctx.rgb_to_gray =
			DK4_CS_CONV_RGB_TO_GRAY_MEDIUM_DECOMPOSITION;
		} break;
		case  7 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_MIN_DECOMPOSITION;
		} break;
		case  6 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_DESATURATION;
		} break;
		case  5 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_AVERAGE;
		} break;
		case  4 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_VERY_FAST;
		} break;
		case  3 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_FAST;
		} break;
		case  2 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_ITU_BT709;
		} break;
		case  1 : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_LUMA;
		} break;
		default : {
			graconf.ctx.rgb_to_gray = DK4_CS_CONV_RGB_TO_GRAY_ITU_BT601;
		} break;
	}
	$? "- ConfigurationFromGUI"
}



void
Bmpp4Frame::OnIdle(wxIdleEvent & event)
{
#if	TRACE_DEBUG
	static unsigned long		number	=	0UL;
	dk4_time_t					timer;
#endif
	bool						rqm		=	false;
	bool						success;
	$? "+ Bmpp4Frame::OnIdle"
#if	TRACE_DEBUG
	dk4time_get(&timer);
#endif
	$? "+ OnIdle %lu %lu", number, (unsigned long)(timer - firsttime)
	if (bActive) {				$? ". active"
		if (bAutorun) {			$? ". autorun"
			switch (oAsc.GetReaction()) {
				case Dk4WxAutostartController::REACTION_START : { $? ". start"
					oAsc.StartProcessing();
					success = RunConversion();
					rqm = true;
					if (success) {
						lDirectoryName->SetLabel(sTexts[91]);
						lDirectoryName->SetForegroundColour(cGreen);
					}
					else {
#if	0
						oAsc.SetAutoExit(false);
						rqm = false;
#endif
						lDirectoryName->SetLabel(sTexts[92]);
						lDirectoryName->SetForegroundColour(cRed);
					}
					lDirectoryName->Refresh();
					lDirectoryName->Update();
					oAsc.EndProcessing(); $? ". finished, request more"
				} break;
				case Dk4WxAutostartController::REACTION_MORE : {	$? ". more"
					rqm = true;
				} break;
				case Dk4WxAutostartController::REACTION_EXIT : {	$? ". exit"
					bActive = false;
					Show(false);
					Close();
					rqm = false;
				} break;
				default : {		/* includes DK4WX_AUTOSTART_REACTION_IGNORE */
					$? ". ignore"
				} break;
			}
		}
		else {					$? ". no autorun"
		}
	}
	else {						$? ". not active"
	}
#if	TRACE_DEBUG
	dk4time_get(&timer);
#endif
	$? "- OnIdle %lu %d %lu", number++, (rqm ? 1 : 0), (unsigned long)(timer - firsttime)
	if (rqm) {
		event.RequestMore();
	}
	event.Skip();
}


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