/*
* 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 <qlistbox.h>
#include <qpushbutton.h>
#include <qcombobox.h>
#include <qpopupmenu.h>
#include <qmenubar.h>
#include <qapplication.h>
#include <qtabwidget.h>
#include <qlistview.h>
#include <qfiledialog.h>
#include <qmessagebox.h>
#include <qlayout.h>
#include <qsettings.h>
#include "app_global.h"
#include "mainwnd.h"
#include "preferences.h"
#include "loadpatchdialog.h"
#include "transformpatchdialog.h"
#include "aboutdialog.h"
#include "routingwidget.h"
#include "structure_patch.h"
#include "strparam.h"
QString gLastFileDir;
class PatchesListViewItem : public QListViewItem
{
public:
StrPatch *patch;
PatchesListViewItem(StrPatch *p, QListView *parent) : QListViewItem(parent)
{
patch = p;
updateText();
}
PatchesListViewItem(StrPatch *p, QListView *parent, PatchesListViewItem *after) : QListViewItem(parent, after)
{
patch = p;
updateText();
}
void updateText()
{
setText(0,QString().sprintf("%03d", patch->order()));
setText(1,QString().sprintf("%03d", patch->num()));
setText(2,patch->name());
}
};
MainWnd::MainWnd() : MainWndBase()
{
cardGlobal = new StrCardGlobal();
CurrentCard = NULL;
// try to load settings
loadSettings();
// main menu
QPopupMenu *fileMenu = new QPopupMenu();
fileMenu->insertItem(tr("&Load DSP config"), this, SLOT(menuLoadDSPConfigActivated(int)));
fileMenu->insertItem(tr("&Save DSP config"), this, SLOT(menuSaveDSPConfigActivated(int)));
fileMenu->insertSeparator();
fileMenu->insertItem(tr("&Quit"), this, SLOT(menuQuitActivated(int)));
menubar->insertItem(tr("&File"), fileMenu);
cardMenu = new QPopupMenu();
menubar->insertItem(tr("&Card"), cardMenu);
cardMenu->setCheckable(true);
QPopupMenu *settingMenu = new QPopupMenu();
settingMenu->insertItem(tr("&Main settings"), this, SLOT(menuSettingsActivated(int)));
menubar->insertItem(tr("&Settings"), settingMenu);
QPopupMenu *helpMenu = new QPopupMenu();
helpMenu->insertItem(tr("&About"), this, SLOT(menuHelpAboutActivated(int)));
menubar->insertItem(tr("&Help"), helpMenu);
// connect signals
connect((QObject *)tabMain, SIGNAL(currentChanged(QWidget *)), this, SLOT(tabMainCurrentChanged(QWidget *)));
createCardMenu();
enableTabs(false);
setCaption(tr(APP_NAME));
connect(pbLoad, SIGNAL(clicked()), this, SLOT(loadClicked()));
connect(pbUnload, SIGNAL(clicked()), this, SLOT(unloadClicked()));
connect(lvPatches, SIGNAL(doubleClicked(QListViewItem *)), this, SLOT(patchDoubleClicked(QListViewItem *)));
routing = new RoutingWidget(tabRouting);
tabRoutingLayout->addWidget(routing, 0, 0);
routing->show();
}
MainWnd::~MainWnd()
{
CurrentCard = NULL;
delete cardGlobal;
}
void MainWnd::closeEvent(QCloseEvent* ce)
{
saveSettings();
ce->accept();
}
void MainWnd::tabMainCurrentChanged(QWidget *tab)
{
if (!CurrentCard)
return;
if (tab == tabLoad)
{
loadPatchesList(lvPatches);
}
else if (tab == tabRouting)
{
routing->refreshDrawing(CurrentCard);
}
}
void MainWnd::loadPatchesList(QListView *lv)
{
StrPatch *patch;
lv->clear();
PatchesListViewItem *after = NULL;
for(patch = CurrentCard->Patches.first(); patch; patch = CurrentCard->Patches.next() )
{
if (after)
after = new PatchesListViewItem(patch, lv, after);
else
after = new PatchesListViewItem(patch, lv);
}
}
void MainWnd::patchesUpdateText()
{
QListViewItemIterator it(lvPatches);
while (it.current())
{
PatchesListViewItem *i = (PatchesListViewItem *)it.current();
i->updateText();
++it;
}
}
void MainWnd::menuQuitActivated(int /*id*/)
{
saveSettings();
qApp->quit();
}
void MainWnd::menuLoadDSPConfigActivated(int id)
{
if (!CurrentCard)
return;
QFileDialog *fd = new QFileDialog(this, "file dialog", TRUE);
fd->setDir(gLastFileDir);
fd->setMode(QFileDialog::ExistingFile);
fd->setFilter("DSP config (*.ld10k1)");
fd->setCaption("Save DSP config");
int err = 0;
QString fileName;
if (fd->exec() == QDialog::Accepted)
{
fileName = fd->selectedFile();
gLastFileDir = fd->dirPath();
delete fd;
LD10k1DspFile *dc = NULL;
if ((err = dc->LoadFromFile(fileName, &dc)) < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't load DSP config\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
return;
}
if ((err = CurrentCard->putDspConfig(dc)) < 0)
QMessageBox::critical(0, APP_NAME, QString("Couldn't put DSP config\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
delete dc;
CurrentCard->clear();
CurrentCard->loadFromLD();
refreshState();
}
else
delete fd;
}
void MainWnd::menuSaveDSPConfigActivated(int id)
{
if (!CurrentCard)
return;
QFileDialog *fd = new QFileDialog(this, "file dialog", TRUE);
fd->setDir(gLastFileDir);
fd->setMode(QFileDialog::AnyFile);
fd->setFilter("DSP config (*.ld10k1)");
fd->setCaption("Save DSP config");
int err = 0;
QString fileName;
if (fd->exec() == QDialog::Accepted)
{
fileName = fd->selectedFile();
gLastFileDir = fd->dirPath();
delete fd;
if (!fileName.endsWith(".ld10k1"))
fileName += ".ld10k1";
if (QFile::exists(fileName))
{
if (QMessageBox::question(0, APP_NAME, QString("File with name %1 exist. Overwite ?").arg(fileName), QMessageBox::Yes, QMessageBox::Cancel) != QMessageBox::Yes)
return;
}
LD10k1DspFile *dc = NULL;
if ((err = CurrentCard->getDspConfig(&dc)) < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't get DSP config\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
return;
}
if ((err = dc->SaveToFile(fileName)) < 0)
QMessageBox::critical(0, APP_NAME, QString("Couldn't save DSP config\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
delete dc;
}
else
delete fd;
}
void MainWnd::refreshState()
{
tabMainCurrentChanged(tabMain->currentPage());
}
void MainWnd::menuCardActivated(int id)
{
CardParam *card;
CardParam *old_card, *new_card;
int item_id = 0, old_item_id = 0;
new_card = NULL;
if (CurrentCard && CurrentCard->Card->isConnected())
old_card = CurrentCard->Card;
else
old_card = NULL;
for (unsigned int i = 0; i < cardMenuItems.count(); i++)
{
item_id = cardMenuItems[i];
card = cardGlobal->Cards.at(i);
if (cardMenu->isItemChecked(item_id))
old_item_id = item_id;
if (id == item_id)
new_card = card;
}
if (new_card && new_card != old_card)
{
if (!new_card->connect())
{
cardMenu->setItemChecked(id, true);
enableTabs(true);
CurrentCard = new_card->getStructure();
// FIXME - refresh data
CurrentCard->loadFromLD();
refreshState();
if (old_card)
{
old_card->disconnect();
cardMenu->setItemChecked(old_item_id, false);
}
}
}
}
void MainWnd::menuSettingsActivated(int /*id*/)
{
PreferencesDlg d(cardGlobal);
int item_id;
if (CurrentCard && CurrentCard->Card->isConnected())
{
CurrentCard->Card->disconnect();
CurrentCard = NULL;
enableTabs(false);
for (unsigned int i = 0; i < cardMenuItems.count(); i++)
{
item_id = cardMenuItems[i];
cardMenu->setItemChecked(item_id, false);
}
}
if (d.exec() == QDialog::Accepted)
{
saveSettings();
createCardMenu();
}
}
void MainWnd::menuHelpAboutActivated(int /* id */)
{
AboutDlg d;
d.exec();
}
void MainWnd::menuCardClearDSPActivated(int /* id */)
{
if (CurrentCard)
{
CurrentCard->clearDSP();
refreshState();
}
}
void MainWnd::menuCardRefreshActivated(int /* id */)
{
if (CurrentCard)
CurrentCard->loadFromLD();
refreshState();
}
void MainWnd::enableTabs(bool en)
{
if (en)
{
tabLoad->setEnabled(true);
tabRouting->setEnabled(true);
}
else
{
tabLoad->setEnabled(false);
tabRouting->setEnabled(false);
}
}
void MainWnd::createCardMenu(void)
{
CardParam *card;
int id;
for (unsigned int i = 0; i < cardMenuItems.count() ;i++)
{
cardMenu->disconnectItem(cardMenuItems[i], this, SLOT(menuCardActivated(int)));
}
cardMenuItems.clear();
cardMenu->clear();
for (unsigned int i = 0; i < cardGlobal->Cards.count() ;i++)
{
card = cardGlobal->Cards.at(i);
id = cardMenu->insertItem(card->CardName);
cardMenuItems.append(id);
cardMenu->connectItem(id, this, SLOT(menuCardActivated(int)));
}
// special items
cardMenu->insertSeparator();
cardMenu->insertItem(tr("&Refresh"), this, SLOT(menuCardRefreshActivated(int)));
cardMenu->insertItem(tr("&Clear DSP"), this, SLOT(menuCardClearDSPActivated(int)));
}
void MainWnd::loadClicked()
{
QFileDialog *fd = new QFileDialog(this, "file dialog", TRUE);
fd->setMode(QFileDialog::ExistingFile);
QStringList filterlist;
filterlist << QString( "as10k1 Patch files (*.bin *.as10k1 *.emu10k1)" );
filterlist << QString( "ld10k1 Native effect files (*.ld10k1)" );
filterlist << QString( "All Files (*)" );
QString filters = filterlist.join( ";;" );
fd->setFilters( filters );
fd->setDir(gLastFileDir);
fd->setCaption("Load patch");
int err = 0;
QString fileName;
if ( fd->exec() == QDialog::Accepted )
{
fileName = fd->selectedFile();
gLastFileDir = fd->dirPath();
delete fd;
LD10k1File *ldfile = NULL;
/* Try loading as an ld10k1 file first. */
if ((err = LD10k1File::LoadFromFile(fileName, &ldfile)) < 0)
{
EMU10k1File *emufile = NULL;
if ((err = EMU10k1File::LoadFromFile(fileName, &emufile)) < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't load patch\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
return;
}
else
{
TransformPatchDlg d(fileName, emufile);
if (d.exec() == QDialog::Accepted)
{
if ((err = d.transformFile(&ldfile)) < 0)
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't transform patch\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
delete emufile;
return;
}
delete emufile;
}
else
{
delete emufile;
return;
}
}
}
LoadPatchDlg d(CurrentCard, fileName, ldfile);
if (d.exec() == QDialog::Accepted)
{
// and now convert to loader
StrPatch *loaded = NULL;
if ((err = CurrentCard->load(ldfile, d.whereLoad(), &loaded)) < 0)
QMessageBox::critical(0, APP_NAME, QString("Couldn't load patch\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
else
refreshState();
}
delete ldfile;
}
else
delete fd;
}
void MainWnd::unloadClicked()
{
PatchesListViewItem *current = (PatchesListViewItem *)lvPatches->currentItem();
int err;
if (current)
{
// find patch index
StrPatch *p = current->patch;
if ((err = CurrentCard->unload(p)))
QMessageBox::critical(0, APP_NAME, QString("Couldn't unload patch\n(ld10k1 error:%1)").arg(CurrentCard->errorStr(err)));
else
refreshState();
}
}
void MainWnd::patchDoubleClicked(QListViewItem *item)
{
/*int patch_num = item->text(0).toInt();
int err;
liblo10k1_dsp_patch_t *patch = NULL;
if ((err = global->CurrentCard->get(patch_num, &patch)))
{
QMessageBox::critical(0, APP_NAME, QString("Couldn't get patch\n(ld10k1 error:%1)").arg(global->CurrentCard->error_str(err)));
return;
}*/
}
void MainWnd::saveSettings()
{
QSettings settings(QSettings::Ini);
settings.setPath("pzad", "qlo10k1", QSettings::User);
settings.beginGroup("/qlo10k1");
settings.writeEntry("/Version", "0.0.1");
settings.writeEntry("/RepDirSystem", cardGlobal->RepDirSystem);
settings.writeEntry("/RepDirUser", cardGlobal->RepDirUser);
settings.writeEntry("/LastDir", gLastFileDir);
// first save cards
settings.beginGroup("/Cards");
settings.writeEntry("/CardCount", (int)cardGlobal->Cards.count());
for (unsigned int i = 0; i < cardGlobal->Cards.count(); i++)
{
settings.beginGroup(QString("/Card_%1").arg(i));
CardParam *card = cardGlobal->Cards.at(i);
settings.writeEntry("/Name", card->CardName);
settings.writeEntry("/Socket", card->CardSocket);
settings.endGroup();
}
// write current card
settings.endGroup();
}
void MainWnd::loadSettings()
{
QSettings settings(QSettings::Ini);
settings.setPath("pzad", "qlo10k1", QSettings::User);
settings.beginGroup("/qlo10k1");
QString version = settings.readEntry("/Version", "");
if (version == "")
{
// settings doesn't exists
cardGlobal->RepDirSystem = "";
cardGlobal->RepDirUser = "";
gLastFileDir = "./";
CardParam *card = new CardParam();
card->CardName = "Default card";
card->CardSocket = "/tmp/.ld10k1_port";
if (!card->testConnection())
{
cardGlobal->Cards.append(card);
}
}
else
{
cardGlobal->RepDirSystem = settings.readEntry("/RepDirSystem", "");
cardGlobal->RepDirUser = settings.readEntry("/RepDirUser", "");
gLastFileDir = settings.readEntry("/LastDir", "./");
settings.beginGroup("/Cards");
unsigned int cardCount = settings.readNumEntry("/CardCount", 0);
for (unsigned int i = 0; i < cardCount; i++)
{
settings.beginGroup(QString("/Card_%1").arg(i));
CardParam *card = new CardParam();
card->CardName = settings.readEntry("/Name", "");
card->CardSocket = settings.readEntry("/Socket", "");
if (!card->testConnection())
{
cardGlobal->Cards.append(card);
}
settings.endGroup();
}
settings.endGroup();
}
}