/*

 *  qlo10k1 - GUI frontend for ld10k1

 *

 *  Copyright (c) 2004 by Peter Zubaj

 *

 *   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, write to the Free Software

 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

#include <qlineedit.h>

#include <qlistbox.h>

#include <qpushbutton.h>

#include <qinputdialog.h>

#include <qvaluelist.h>

#include <qmessagebox.h>

#include <qlabel.h>

#include <qcheckbox.h>

#include <qbuttongroup.h>

#include <qradiobutton.h>

#include <qcombobox.h>

#include <qmap.h>

#include "app_global.h"

#include "transformpatchdialog.h"

#include "structure_patch.h"

#include "structure_io.h"

TransformPatchDlg::TransformPatchDlg(QString efileName, EMU10k1File *efile)

	: TransformPatchBase()

{

	fileName = efileName;

	file = efile;

	leFileName->setText(fileName);

	lePatchName->setText(file->getPatchName());

	// load controls list

	int i;

	for (i = 0; i < file->getCtrlCount(); i++)

	{

		QString text = getName(i);

		lbFileCtrl->insertItem(text);

		ctrlFileList.append(i);

	}

	// set default in names

	switch (file->getInCount())

	{

		case 1:

			inputNames.append("I");

			break;

		case 2:

			inputNames.append("IL");

			inputNames.append("IR");

			break;

		case 4:

			inputNames.append("IL");

			inputNames.append("IR");

			inputNames.append("IRL");

			inputNames.append("IRR");

			break;

		case 6:

			inputNames.append("IL");

			inputNames.append("IR");

			inputNames.append("IRL");

			inputNames.append("IRR");

			inputNames.append("IC");

			inputNames.append("ILFE");

			break;

		default:

			for (i = 0; i < file->getInCount(); i++)

				inputNames.append("");

			break;

	}

	// set default out names

	switch (file->getOutCount())

	{

		case 1:

			outputNames.append("O");

			break;

		case 2:

			outputNames.append("OL");

			outputNames.append("OR");

			break;

		case 4:

			outputNames.append("OL");

			outputNames.append("OR");

			outputNames.append("ORL");

			outputNames.append("ORR");

			break;

		case 6:

			outputNames.append("OL");

			outputNames.append("OR");

			outputNames.append("ORL");

			outputNames.append("ORR");

			outputNames.append("OC");

			outputNames.append("OLFE");

			break;

		default:

			for (i = 0; i < file->getOutCount(); i++)

				outputNames.append("");

			break;

	}

	for (i = 0; i < file->getInCount(); i++)

		lbInputs->insertItem(inputNames[i]);

	for (i = 0; i < file->getOutCount(); i++)

		lbOutputs->insertItem(outputNames[i]);

	connect(pbOK, SIGNAL(clicked()), this, SLOT(okClicked()));

	connect(pbCancel, SIGNAL(clicked()), this, SLOT(cancelClicked()));

	connect(lbInputs, SIGNAL(doubleClicked(QListBoxItem *)), this, SLOT(inputsDoubleClicked(QListBoxItem *)));

	connect(lbOutputs, SIGNAL(doubleClicked(QListBoxItem *)), this, SLOT(outputsDoubleClicked(QListBoxItem *)));

	connect(pbCtrlAdd, SIGNAL(clicked()), this, SLOT(ctrlAddClicked()));

	connect(pbCtrlDel, SIGNAL(clicked()), this, SLOT(ctrlDelClicked()));

	connect(lbLoadedCtrl, SIGNAL(doubleClicked(QListBoxItem *)), this, SLOT(loadedDoubleClicked(QListBoxItem *)));

	connect(lbFileCtrl, SIGNAL(doubleClicked(QListBoxItem *)), this, SLOT(fileDoubleClicked(QListBoxItem *)));

}

QString TransformPatchDlg::getName(int i)

{

	EMU10k1Ctrl ctrl;

	file->getCtrl(i, &ctrl);

	QString name = QString(ctrl.name) +  " - " + QString().setNum(ctrl.value) +

		" (" + QString().setNum(ctrl.min) + "," + + QString().setNum(ctrl.max) + ")";

	return name;

}

void TransformPatchDlg::okClicked()

{

	// load patch

	done(Accepted);

}

void TransformPatchDlg::cancelClicked()

{

	done(Rejected);

}

void TransformPatchDlg::inputsDoubleClicked(QListBoxItem *item)

{

	bool ok;

	int idx = lbInputs->index(item);

    	QString text = inputNames[idx];

	text = QInputDialog::getText(

            	APP_NAME, "Input name:", QLineEdit::Normal,

        	text, &ok, this );

    	if (ok && !text.isEmpty()) 

	{

		inputNames[idx] = text;

		lbInputs->changeItem(text, idx);

	}

}

void TransformPatchDlg::outputsDoubleClicked(QListBoxItem *item)

{

	bool ok;

	int idx = lbOutputs->index(item);

	QString text = outputNames[idx];

	text = QInputDialog::getText(

            	APP_NAME, "Output name:", QLineEdit::Normal,

            	text, &ok, this );

	if (ok && !text.isEmpty()) 

	{

		outputNames[idx] = text;

		lbOutputs->changeItem(text, idx);

	}

}

void TransformPatchDlg::ctrlAddClicked()

{

	QValueList <int> selectedCtrl, *tmpList;

	int i;

	unsigned int min = 0;

	unsigned int max = 0;

	bool first = true;

	for (i = 0; i < (int)lbFileCtrl->count(); i++)

	{

		if (lbFileCtrl->isSelected(i))

		{

			selectedCtrl.append(ctrlFileList[i]);

			EMU10k1Ctrl ctrl;

			file->getCtrl(ctrlFileList[i], &ctrl);

			if (first)

			{

				min = ctrl.min;

				max = ctrl.max;

			}

			else

			{

				if (min != ctrl.min ||

					max != ctrl.max)

				{

					QMessageBox::critical(0, APP_NAME,

        					QString("Wrong range for control %1").arg(ctrl.name));

					return;

				}

			}

			first = false;

		}

	}

	if (selectedCtrl.count() > 0)

	{

		TranslatedCtrl ctrl;

		tmpList = &selectedCtrl;

		for (;;)

		{

			FileControlDlg d(tmpList, file, &ctrl);

			if (d.exec() == QDialog::Accepted)

			{

				bool found = false;

				// check name - in translated

				for (i = 0; i < (int)translatedList.count(); i++)

				{

					if (translatedList[i].name == ctrl.name)

					{

						found = true;

						break;	

					}

				}

				// check in other

				for (i = 0; i < (int)ctrlFileList.count(); i++)

				{

					EMU10k1Ctrl ctrl1;

					file->getCtrl(ctrlFileList[i], &ctrl1);

					if (selectedCtrl.findIndex(ctrlFileList[i]) < 0 && ctrl1.name == ctrl.name)

					{

						found = true;

						break;

					}

				}				

				if (found)

				{

					QMessageBox::critical( 0, APP_NAME,

        					QString("There already is control with this name %1").arg(ctrl.name));

					tmpList = NULL;

					continue;

				}

				else

				{

					// add to translated

					translatedList.append(ctrl);

					// remove selected controls from ctrlList

					for (i = 0; i < (int)selectedCtrl.count(); i++)

					{

						int fidx = ctrlFileList.findIndex(selectedCtrl[i]);

						if (fidx >= 0)

						{

							ctrlFileList.remove(selectedCtrl[i]);

							lbFileCtrl->removeItem(fidx);

						}

					}

					lbLoadedCtrl->insertItem(ctrl.name);

					break;

				}

			}

			else

				break;

		}

	}

}

void TransformPatchDlg::ctrlDelClicked()

{

	QValueList <int> selectedCtrl;

	int i, j;

	for (i = 0; i < (int)lbLoadedCtrl->count(); i++)

	{

		if (lbLoadedCtrl->isSelected(i))

		{

			selectedCtrl.append(i);

		}

	}

	if (selectedCtrl.count() > 0)

	{

		// add controls to FileList

		for (i = 0; i < (int)selectedCtrl.count(); i++)

		{

			TranslatedCtrl ctrl = translatedList[selectedCtrl[i]];

			for (j = 0; j < (int)ctrl.fileCtrlIdx.count(); j++)

			{

				lbFileCtrl->insertItem(getName(ctrl.fileCtrlIdx[j]));

				ctrlFileList.append(ctrl.fileCtrlIdx[j]);

			}

		}

		// delete selected

		for (i = 0; i < (int)selectedCtrl.count(); i++)

		{

			translatedList.remove(translatedList.at(selectedCtrl[i]));

			lbLoadedCtrl->removeItem(selectedCtrl[i]);

		}

	}

}

void TransformPatchDlg::loadedDoubleClicked(QListBoxItem *item)

{

	int idx = lbLoadedCtrl->index(item);

	int i;

	TranslatedCtrl ctrl = translatedList[idx];

	for (;;)

	{

		FileControlDlg d(NULL, file, &ctrl);

		if (d.exec() == QDialog::Accepted)

		{

			bool found = false;

			// check name - in translated

			for (i = 0; i < (int)translatedList.count(); i++)

			{

				if (i != idx && translatedList[i].name == ctrl.name)

				{

					found = true;

					break;	

				}

			}

			// check in other

			for (i = 0; i < (int)ctrlFileList.count(); i++)

			{

				EMU10k1Ctrl ctrl1;

				file->getCtrl(ctrlFileList[i], &ctrl1);

				if (ctrl.name == ctrl.name)

				{

					found = true;

					break;

				}

			}				

			if (found)

			{

				QMessageBox::critical( 0, APP_NAME,

        			QString("There already is control with this name %1").arg(ctrl.name));

				continue;

			}

			else

			{

				// update name

				lbLoadedCtrl->changeItem(ctrl.name, idx);

				translatedList[idx] = ctrl;					

				break;

			} 

		}

		else

			break;

	}

}

void TransformPatchDlg::fileDoubleClicked(QListBoxItem *item)

{

	bool ok;

	int idx = lbFileCtrl->index(item);

	EMU10k1Ctrl ctrl;

	file->getCtrl(ctrlFileList[idx], &ctrl);

    	QString text = ctrl.name;

	text = QInputDialog::getText(

            APP_NAME, "Control name:", QLineEdit::Normal,

            text, &ok, this );

    	if (ok && !text.isEmpty())

	{

		ctrl.name= text;

		file->setCtrl(ctrlFileList[idx], &ctrl);

		lbFileCtrl->changeItem(getName(idx), idx);

	}

}

int TransformPatchDlg::transformFile(LD10k1File **outFile)

{

	// controls - translated

	int i, j, err;

	LD10k1File *of = NULL;

	LD10k1FileTransfCtl translCtls[32];

	for (i = 0; i < (int)translatedList.count(); i++)

	{

		TranslatedCtrl tctrl = translatedList[i];

		translCtls[i].emu_ctl_count = (int)tctrl.fileCtrlIdx.count();

		for (j = 0; j < translCtls[i].emu_ctl_count; j++)

			translCtls[i].emu_ctls[j] = tctrl.fileCtrlIdx[j];

		translCtls[i].ctl_name = tctrl.name;

	}

	if ((err = LD10k1File::transformFromEmuFile(file, translCtls, (int)translatedList.count(), outFile)) < 0)

		return err;

	of = *outFile;

	// rename inputs

	for (i = 0; i < of->getIOCount(false); i++)

		of->setIOName(false, i, inputNames[i]);

	// rename output

	for (i = 0; i < of->getIOCount(true); i++)

		of->setIOName(true, i, outputNames[i]);

	// set others parameters for patch controls	

	for (i = 0; i < (int)translatedList.count(); i++)

	{

		TranslatedCtrl tctrl = translatedList[i];

		switch (tctrl.translation)

		{

			case TranslatedCtrl::None:

				of->setCtlTranslation(i, LD10k1File::None);

				break;

			case TranslatedCtrl::Table100:

				of->setCtlTranslation(i, LD10k1File::Table100);

				break;

			case TranslatedCtrl::Bass:

				of->setCtlTranslation(i, LD10k1File::Bass);

				break;

			case TranslatedCtrl::Treble:

				of->setCtlTranslation(i, LD10k1File::Treble);

				break;

			case TranslatedCtrl::OnOff:

				of->setCtlTranslation(i, LD10k1File::OnOff);

				break;

		}

		of->setCtlValVCount(i, tctrl.visible);

		for (j = 0; j < (int)tctrl.values.count(); j++)

			of->setCtlVal(i, j, tctrl.values[j]);

	}

	return 0;

}