Emulation/mupen64plus-oldsvn
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mupen64plus-oldsvn/main/gui_kde4/mainwindow.cpp

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/*
* Copyright (C) 2008 Louai Al-Khanji
*
* This program is free software; you can redistribute it and/
* or modify it under the terms of the GNU General Public Li-
* cence as published by the Free Software Foundation; either
* version 2 of the Licence, or any later version.
*
* This program is distributed in the hope that it will be use-
* ful, but WITHOUT ANY WARRANTY; without even the implied war-
* ranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public Licence for more details.
*
* You should have received a copy of the GNU General Public
* Licence along with this program; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
* USA.
*
*/
#include <KApplication>
#include <KStandardAction>
#include <KActionCollection>
#include <KAction>
#include <KLocale>
#include <KStatusBar>
#include <KFileDialog>
#include <KMessageBox>
#include <KRecentFilesAction>
#include <KConfigDialog>
#include <KDebug>
#include <KMenu>
#include <QItemSelectionModel>
#include <qfile.h>
#include <qdesktopwidget.h>
#include "mainwindow.h"
#include "mainwidget.h"
#include "globals.h"
#include "rommodel.h"
#include "plugins.h"
// Autogenerated files
#include "settings.h"
#include "ui_mainsettingswidget.h"
#include "ui_pluginssettingswidget.h"
#include "ui_rombrowsersettingswidget.h"
namespace core {
extern "C" {
#include "../main.h"
#include "../plugin.h"
#include "../savestates.h"
#include "../rom.h"
#include "../config.h"
}
}
enum StatusBarFields { ItemCountField };
MainWindow::MainWindow()
: KXmlGuiWindow()
, m_mainWidget(0)
, m_actionRecentFiles(0)
{
m_mainWidget = new MainWidget(this);
setCentralWidget(m_mainWidget);
createActions();
statusBar()->insertPermanentItem("", ItemCountField);
connect(m_mainWidget, SIGNAL(itemCountChanged(int)),
this, SLOT(updateItemCount(int)));
connect(m_mainWidget, SIGNAL(romDoubleClicked(KUrl, unsigned int)),
this, SLOT(romOpen(KUrl, unsigned int)));
char resourcefilename[PATH_MAX];
std::sprintf(resourcefilename, "%s%s", core::get_installpath(), "mupen64plusui.rc");
QFile resourcefile;
resourcefile.setFileName(resourcefilename);
if(!resourcefile.open(QIODevice::ReadOnly))
{ printf("Error, unable to open Qt4 resource file %s.\n", resourcefilename); }
resourcefile.close();
setupGUI(KXmlGuiWindow::Default, resourcefilename);
QSize size(core::config_get_number("MainWindowWidth",600),core::config_get_number("MainWindowHeight",400));
QPoint position(core::config_get_number("MainWindowXPosition",0),core::config_get_number("MainWindowYPosition",0));
QDesktopWidget *d = QApplication::desktop();
QSize desktop(d->width(),d->height());
if(position.x()>desktop.width())
position.setX(0);
if(position.y()>desktop.height())
position.setY(0);
if(size.width()>desktop.width())
size.setWidth(600);
if(size.height()>desktop.height())
size.setHeight(400);
if((position.x()+size.width())>desktop.width())
position.setX(desktop.width() - size.width());
if((position.y()+size.height())>desktop.height())
position.setY(desktop.height() - size.height());
resize(size);
move(position);
}
void MainWindow::closeEvent(QCloseEvent *event)
{
core::config_put_number("MainWindowWidth",width());
core::config_put_number("MainWindowHeight",height());
core::config_put_number("MainWindowXPosition",x());
core::config_put_number("MainWindowYPosition",y());
}
void MainWindow::showInfoMessage(const QString& msg)
{
statusBar()->showMessage(msg);
}
void MainWindow::showAlertMessage(const QString& msg)
{
KMessageBox::error(this, msg);
}
bool MainWindow::confirmMessage(const QString& msg)
{
switch(KMessageBox::questionYesNo(this, msg)) {
case KMessageBox::Yes:
return true;
break;
default:
return false;
break;
}
}
void MainWindow::romOpen()
{
QString filter = RomExtensions.join(" ");
QString filename = KFileDialog::getOpenFileName(KUrl(), filter);
if (!filename.isEmpty())
{ romOpen(filename, 0); }
}
void MainWindow::romOpen(const KUrl& url)
{
romOpen(url, 0);
}
void MainWindow::romOpen(const KUrl& url, unsigned int archivefile)
{
QString path = url.path();
if (url.isLocalFile()) {
m_actionRecentFiles->addUrl(url);
m_actionRecentFiles->saveEntries(KGlobal::config()->group("Recent Roms"));
KGlobal::config()->sync();
if(core::open_rom(path.toLocal8Bit(), archivefile)==0)
{ core::startEmulation(); }
}
}
void MainWindow::romClose()
{
core::close_rom();
}
void MainWindow::emulationStart()
{
if(!core::rom)
{
QModelIndex index = m_mainWidget->getRomBrowserIndex();
QString filename = index.data(RomModel::FullPath).toString();
if(filename.isEmpty())
{
if(confirmMessage(i18n("There is no Rom loaded. Do you want to load one?")))
{ romOpen(); }
return;
}
}
else
{ core::startEmulation(); }
}
void MainWindow::emulationPauseContinue()
{
core::pauseContinueEmulation();
}
void MainWindow::emulationStop()
{
core::stopEmulation();
}
void MainWindow::viewFullScreen()
{
core::changeWindow();
}
void MainWindow::saveStateSave()
{
if (core::g_EmulationThread) {
core::savestates_job |= SAVESTATE;
}
}
void MainWindow::saveStateSaveAs()
{
if (core::g_EmulationThread) {
QString filename = KFileDialog::getSaveFileName();
if (!filename.isEmpty()) {
core::savestates_select_filename(filename.toLocal8Bit());
core::savestates_job |= SAVESTATE;
}
} else {
showAlertMessage(i18n("Emulation not running!"));
}
}
void MainWindow::saveStateRestore()
{
if (core::g_EmulationThread) {
core::savestates_job |= LOADSTATE;
}
}
void MainWindow::saveStateLoad()
{
if (core::g_EmulationThread) {
QString filename = KFileDialog::getOpenFileName();
if (!filename.isEmpty()) {
core::savestates_select_filename(filename.toLocal8Bit());
core::savestates_job |= LOADSTATE;
}
} else {
showAlertMessage(i18n("Emulation not running!"));
}
}
void MainWindow::savestateCheckSlot()
{
int slot = core::savestates_get_slot();
QAction* a = slotActions.at(slot);
a->setChecked(true);
}
void MainWindow::savestateSelectSlot(QAction* a)
{
bool ok = false;
int slot = a->data().toInt(&ok);
if (ok)
{ core::savestates_select_slot(slot); }
}
void MainWindow::configDialogShow()
{
if (KConfigDialog::showDialog("settings")) {
return;
}
KConfigDialog* dialog = new KConfigDialog(this, "settings",
Settings::self());
// Main settings
QWidget* mainSettingsWidget = new QWidget(dialog);
Ui::MainSettings().setupUi(mainSettingsWidget);
dialog->addPage(mainSettingsWidget, i18n("Main Settings"),
"preferences-system");
// Plugin Settings
QWidget* pluginsSettingsWidget = new QWidget(dialog);
Plugins* plugins = Plugins::self();
QSize labelIconSize(32, 32);
Ui::PluginsSettings pluginsSettingsUi;
pluginsSettingsUi.setupUi(pluginsSettingsWidget);
// gfx plugin
pluginsSettingsUi.kcfg_GraphicsPlugin->addItems(
plugins->plugins(Plugins::Graphics)
);
pluginsSettingsUi.graphicsPluginIconLabel->setPixmap(
KIcon("applications-graphics").pixmap(labelIconSize)
);
connect(pluginsSettingsUi.aboutGraphicsPluginButton, SIGNAL(clicked()),
plugins, SLOT(aboutGraphicsPlugin()));
connect(pluginsSettingsUi.configureGraphicsPluginButton, SIGNAL(clicked()),
plugins, SLOT(configureGraphicsPlugin()));
connect(pluginsSettingsUi.testGraphicsPluginButton, SIGNAL(clicked()),
plugins, SLOT(testGraphicsPlugin()));
// audio plugin
pluginsSettingsUi.kcfg_AudioPlugin->addItems(
plugins->plugins(Plugins::Audio)
);
pluginsSettingsUi.audioPluginIconLabel->setPixmap(
KIcon("audio-headset").pixmap(labelIconSize)
);
connect(pluginsSettingsUi.aboutAudioPluginButton, SIGNAL(clicked()),
plugins, SLOT(aboutAudioPlugin()));
connect(pluginsSettingsUi.configureAudioPluginButton, SIGNAL(clicked()),
plugins, SLOT(configureAudioPlugin()));
connect(pluginsSettingsUi.testAudioPluginButton, SIGNAL(clicked()),
plugins, SLOT(testAudioPlugin()));
// input plugin
pluginsSettingsUi.kcfg_InputPlugin->addItems(
plugins->plugins(Plugins::Input)
);
pluginsSettingsUi.inputPluginIconLabel->setPixmap(
KIcon("input-gaming").pixmap(labelIconSize)
);
connect(pluginsSettingsUi.aboutInputPluginButton, SIGNAL(clicked()),
plugins, SLOT(aboutInputPlugin()));
connect(pluginsSettingsUi.configureInputPluginButton, SIGNAL(clicked()),
plugins, SLOT(configureInputPlugin()));
connect(pluginsSettingsUi.testInputPluginButton, SIGNAL(clicked()),
plugins, SLOT(testInputPlugin()));
// rsp plugin
pluginsSettingsUi.kcfg_RspPlugin->addItems(
plugins->plugins(Plugins::Rsp)
);
pluginsSettingsUi.rspPluginIconLabel->setPixmap(
KIcon("cpu").pixmap(labelIconSize)
);
connect(pluginsSettingsUi.aboutRspPluginButton, SIGNAL(clicked()),
plugins, SLOT(aboutRspPlugin()));
connect(pluginsSettingsUi.configureRspPluginButton, SIGNAL(clicked()),
plugins, SLOT(configureRspPlugin()));
connect(pluginsSettingsUi.testRspPluginButton, SIGNAL(clicked()),
plugins, SLOT(testRspPlugin()));
dialog->addPage(pluginsSettingsWidget, plugins, i18n("Plugins"),
"applications-engineering");
// Rom browser settings
QWidget* romBrowserSettingsWidget = new QWidget(dialog);
Ui::RomBrowserSettings().setupUi(romBrowserSettingsWidget);
dialog->addPage(romBrowserSettingsWidget, i18n("Rom Browser"),
"preferences-system-network");
connect(dialog, SIGNAL(settingsChanged(QString)),
RomModel::self(), SLOT(settingsChanged()));
dialog->show();
}
void MainWindow::updateItemCount(int count)
{
statusBar()->changeItem(i18n("%0 roms").arg(count), ItemCountField);
}
bool MainWindow::event(QEvent* event)
{
bool retval = false;
switch (event->type()) {
case InfoEventType:
showInfoMessage(static_cast<InfoEvent*>(event)->message);
retval = true;
break;
case AlertEventType:
showAlertMessage(static_cast<AlertEvent*>(event)->message);
retval = true;
break;
default:
retval = KXmlGuiWindow::event(event);
break;
}
return retval;
}
void MainWindow::createActions()
{
KAction *act = 0;
//"File" menu
act = actionCollection()->addAction("rom_open");
act->setText(i18n("&Open Rom..."));
act->setIcon(KIcon("document-open"));
connect(act, SIGNAL(triggered()), this, SLOT(romOpen()));
m_actionRecentFiles = KStandardAction::openRecent(this, SLOT(romOpen(KUrl)),
actionCollection());
m_actionRecentFiles->loadEntries(KGlobal::config()->group("Recent Roms"));
act = actionCollection()->addAction("rom_close");
act->setText(i18n("&Close Rom"));
act->setIcon(KIcon("dialog-close"));
connect(act, SIGNAL(triggered()), this, SLOT(romClose()));
KStandardAction::quit(KApplication::instance(), SLOT(quit()),
actionCollection());
//"Emulation" menu
act = actionCollection()->addAction("emulation_start");
act->setText(i18n("&Start"));
act->setIcon(KIcon("media-playback-start"));
connect(act, SIGNAL(triggered()), this, SLOT(emulationStart()));
act = actionCollection()->addAction("emulation_pause_continue");
act->setText(i18n("&Pause"));
act->setIcon(KIcon("media-playback-pause"));
act->setShortcut(Qt::Key_Pause);
connect(act, SIGNAL(triggered()), this, SLOT(emulationPauseContinue()));
act = actionCollection()->addAction("emulation_stop");
act->setText(i18n("S&top"));
act->setIcon(KIcon("media-playback-stop"));
act->setShortcut(Qt::Key_Escape);
connect(act, SIGNAL(triggered()), this, SLOT(emulationStop()));
act = actionCollection()->addAction("fullscreen");
act->setText(i18n("&Full Screen"));
act->setIcon(KIcon("view-fullscreen"));
act->setShortcut(Qt::AltModifier+Qt::Key_Return);
connect(act, SIGNAL(triggered()), this, SLOT(viewFullScreen()));
act = actionCollection()->addAction("save_state_save_as");
act->setText(i18n("Save State &as..."));
act->setIcon(KIcon("document-save-as"));
connect(act, SIGNAL(triggered()), this, SLOT(saveStateSaveAs()));
act = actionCollection()->addAction("save_state_load");
act->setText(i18n("&Load State from..."));
act->setIcon(KIcon("document-open"));
connect(act, SIGNAL(triggered()), this, SLOT(saveStateLoad()));
act = actionCollection()->addAction("save_state_save");
act->setText(i18n("Sa&ve State"));
act->setIcon(KIcon("document-save"));
act->setShortcut(Qt::Key_F5);
connect(act, SIGNAL(triggered()), this, SLOT(saveStateSave()));
act = actionCollection()->addAction("save_state_restore");
act->setText(i18n("&Restore State"));
act->setIcon(KIcon("document-revert"));
act->setShortcut(Qt::Key_F7);
connect(act, SIGNAL(triggered()), this, SLOT(saveStateRestore()));
act = actionCollection()->addAction("save_state_current");
act->setText(i18n("&Current Save State Slot"));
QMenu* m = new QMenu(this);
QActionGroup* ag = new QActionGroup(act);
for (int i = 0; i < 10; i++)
{
QAction* a = m->addAction(i18n("Slot &%1", i));
a->setCheckable(true);
a->setData(i);
ag->addAction(a);
}
act->setMenu(m);
slotActions = ag->actions();
connect(m, SIGNAL(aboutToShow()),
this, SLOT(savestateCheckSlot()));
connect(ag, SIGNAL(triggered(QAction*)),
this, SLOT(savestateSelectSlot(QAction*)));
//Other stuff
KStandardAction::preferences(this, SLOT(configDialogShow()),
actionCollection());
}
#include "mainwindow.moc"
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