1 files changed, 230 insertions, 0 deletions

diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
new file mode 100644
index 000000000..d7104eb02
--- /dev/null
+++ b/src/citra_qt/main.cpp
@@ -0,0 +1,230 @@
+#include <QtGui>
+#include <QDesktopWidget>
+#include <QFileDialog>
+#include "qhexedit.h"
+#include "main.hxx"
+
+#include "common.h"
+#include "platform.h"
+#if EMU_PLATFORM == PLATFORM_LINUX
+#include <unistd.h>
+#endif
+
+#include "bootmanager.hxx"
+#include "hotkeys.hxx"
+
+//debugger
+#include "disasm.hxx"
+#include "cpu_regs.hxx"
+#include "callstack.hxx"
+#include "ramview.hxx"
+
+#include "system.h"
+#include "loader.h"
+#include "core.h"
+#include "version.h"
+
+
+GMainWindow::GMainWindow()
+{
+    ui.setupUi(this);
+    statusBar()->hide();
+
+    render_window = new GRenderWindow;
+    render_window->hide();
+
+    disasm = new GDisAsmView(this, render_window->GetEmuThread());
+    addDockWidget(Qt::BottomDockWidgetArea, disasm);
+    disasm->hide();
+
+    arm_regs = new GARM11RegsView(this);
+    addDockWidget(Qt::RightDockWidgetArea, arm_regs);
+    arm_regs->hide();
+
+    QMenu* debug_menu = ui.menu_View->addMenu(tr("Debugging"));
+    debug_menu->addAction(disasm->toggleViewAction());
+    debug_menu->addAction(arm_regs->toggleViewAction());
+
+    // Set default UI state
+    // geometry: 55% of the window contents are in the upper screen half, 45% in the lower half
+    QDesktopWidget* desktop = ((QApplication*)QApplication::instance())->desktop();
+    QRect screenRect = desktop->screenGeometry(this);
+    int x, y, w, h;
+    w = screenRect.width() * 2 / 3;
+    h = screenRect.height() / 2;
+    x = (screenRect.x() + screenRect.width()) / 2 - w / 2;
+    y = (screenRect.y() + screenRect.height()) / 2 - h * 55 / 100;
+    setGeometry(x, y, w, h);
+
+
+    // Restore UI state
+    QSettings settings(QSettings::IniFormat, QSettings::UserScope, "Citra team", "Citra");
+    restoreGeometry(settings.value("geometry").toByteArray());
+    restoreState(settings.value("state").toByteArray());
+    render_window->restoreGeometry(settings.value("geometryRenderWindow").toByteArray());
+
+    ui.action_Single_Window_Mode->setChecked(settings.value("singleWindowMode", false).toBool());
+    SetupEmuWindowMode();
+
+    // Setup connections
+    connect(ui.action_load_elf, SIGNAL(triggered()), this, SLOT(OnMenuLoadELF()));
+        connect(ui.action_Start, SIGNAL(triggered()), this, SLOT(OnStartGame()));
+        connect(ui.action_Pause, SIGNAL(triggered()), this, SLOT(OnPauseGame()));
+        connect(ui.action_Stop, SIGNAL(triggered()), this, SLOT(OnStopGame()));
+        connect(ui.action_Single_Window_Mode, SIGNAL(triggered(bool)), this, SLOT(SetupEmuWindowMode()));
+    connect(ui.action_Hotkeys, SIGNAL(triggered()), this, SLOT(OnOpenHotkeysDialog()));
+
+    // BlockingQueuedConnection is important here, it makes sure we've finished refreshing our views before the CPU continues
+    connect(&render_window->GetEmuThread(), SIGNAL(CPUStepped()), disasm, SLOT(OnCPUStepped()), Qt::BlockingQueuedConnection);
+    connect(&render_window->GetEmuThread(), SIGNAL(CPUStepped()), arm_regs, SLOT(OnCPUStepped()), Qt::BlockingQueuedConnection);
+
+    // Setup hotkeys
+    RegisterHotkey("Main Window", "Load Image", QKeySequence::Open);
+    RegisterHotkey("Main Window", "Start Emulation");
+    LoadHotkeys(settings);
+
+    connect(GetHotkey("Main Window", "Load Image", this), SIGNAL(activated()), this, SLOT(OnMenuLoadImage()));
+    connect(GetHotkey("Main Window", "Start Emulation", this), SIGNAL(activated()), this, SLOT(OnStartGame()));
+
+    show();
+
+    System::Init(render_window);
+}
+
+GMainWindow::~GMainWindow()
+{
+    // will get automatically deleted otherwise
+    if (render_window->parent() == NULL)
+        delete render_window;
+}
+
+void GMainWindow::BootGame(const char* filename)
+{
+    render_window->DoneCurrent(); // make sure EmuThread can access GL context
+    render_window->GetEmuThread().SetFilename(filename);
+    
+    NOTICE_LOG(MASTER_LOG, "citra starting...\n");
+
+    if (Core::Init(/*render_window*/)) {
+        ERROR_LOG(MASTER_LOG, "core initialization failed, exiting...");
+        Core::Stop();
+        exit(1);
+    }
+
+    // Load a game or die...
+    std::string boot_filename = filename;
+    std::string error_str;
+    bool res = Loader::LoadFile(boot_filename, &error_str);
+
+    if (!res) {
+        ERROR_LOG(BOOT, "Failed to load ROM: %s", error_str.c_str());
+    }
+
+    disasm->Init();
+    arm_regs->OnCPUStepped();
+
+    render_window->GetEmuThread().start();
+
+    SetupEmuWindowMode();
+    render_window->show();
+}
+
+void GMainWindow::OnMenuLoadELF()
+{
+    QString filename = QFileDialog::getOpenFileName(this, tr("Load ELF"), QString(), QString());
+    if (filename.size())
+       BootGame(filename.toLatin1().data());
+}
+
+void GMainWindow::OnStartGame()
+{
+    render_window->show();
+    render_window->GetEmuThread().SetCpuRunning(true);
+
+    ui.action_Start->setEnabled(false);
+    ui.action_Pause->setEnabled(true);
+    ui.action_Stop->setEnabled(true);
+}
+
+void GMainWindow::OnPauseGame()
+{
+    render_window->GetEmuThread().SetCpuRunning(false);
+
+    ui.action_Start->setEnabled(true);
+    ui.action_Pause->setEnabled(false);
+    ui.action_Stop->setEnabled(true);
+}
+
+void GMainWindow::OnStopGame()
+{
+    render_window->GetEmuThread().SetCpuRunning(false);
+
+    ui.action_Start->setEnabled(true);
+    ui.action_Pause->setEnabled(false);
+    ui.action_Stop->setEnabled(false);
+}
+
+void GMainWindow::OnOpenHotkeysDialog()
+{
+    GHotkeysDialog dialog(this);
+    dialog.exec();
+}
+
+
+void GMainWindow::SetupEmuWindowMode()
+{
+    //if (!render_window->GetEmuThread().isRunning())
+    //    return;
+
+    bool enable = ui.action_Single_Window_Mode->isChecked();
+    if (enable && render_window->parent() == NULL) // switch to single window mode
+    {
+        render_window->BackupGeometry();
+        ui.horizontalLayout->addWidget(render_window);
+        render_window->setVisible(true);
+        render_window->DoneCurrent();
+    }
+    else if (!enable && render_window->parent() != NULL) // switch to multiple windows mode
+    {
+        ui.horizontalLayout->removeWidget(render_window);
+        render_window->setParent(NULL);
+        render_window->setVisible(true);
+        render_window->DoneCurrent();
+        render_window->RestoreGeometry();
+    }
+}
+
+void GMainWindow::OnConfigure()
+{
+    //GControllerConfigDialog* dialog = new GControllerConfigDialog(controller_ports, this);
+}
+
+void GMainWindow::closeEvent(QCloseEvent* event)
+{
+    // Save window layout
+    QSettings settings(QSettings::IniFormat, QSettings::UserScope, "Citra team", "Citra");
+    settings.setValue("geometry", saveGeometry());
+    settings.setValue("state", saveState());
+    settings.setValue("geometryRenderWindow", render_window->saveGeometry());
+    settings.setValue("singleWindowMode", ui.action_Single_Window_Mode->isChecked());
+    settings.setValue("firstStart", false);
+    SaveHotkeys(settings);
+
+    render_window->close();
+
+    QWidget::closeEvent(event);
+}
+
+#ifdef main
+#undef main
+#endif
+
+int __cdecl main(int argc, char* argv[])
+{
+    QApplication::setAttribute(Qt::AA_X11InitThreads);
+    QApplication app(argc, argv);
+    GMainWindow main_window;
+
+    main_window.show();
+    return app.exec();
+}