11 files changed, 77 insertions, 189 deletions

diff --git a/src/citra_qt/CMakeLists.txt b/src/citra_qt/CMakeLists.txt
index d4460bf01..15a6ccf9a 100644
--- a/src/citra_qt/CMakeLists.txt
+++ b/src/citra_qt/CMakeLists.txt
@@ -69,7 +69,6 @@ set(HEADERS
 set(UIS
             debugger/callstack.ui
             debugger/disassembler.ui
-            debugger/profiler.ui
             debugger/registers.ui
             configure.ui
             configure_audio.ui
diff --git a/src/citra_qt/config.cpp b/src/citra_qt/config.cpp
index b65f57fdc..5fe57dfa2 100644
--- a/src/citra_qt/config.cpp
+++ b/src/citra_qt/config.cpp
@@ -146,6 +146,7 @@ void Config::ReadValues() {
 
     UISettings::values.single_window_mode = qt_config->value("singleWindowMode", true).toBool();
     UISettings::values.display_titlebar = qt_config->value("displayTitleBars", true).toBool();
+    UISettings::values.show_status_bar = qt_config->value("showStatusBar", true).toBool();
     UISettings::values.confirm_before_closing = qt_config->value("confirmClose", true).toBool();
     UISettings::values.first_start = qt_config->value("firstStart", true).toBool();
 
@@ -252,6 +253,7 @@ void Config::SaveValues() {
 
     qt_config->setValue("singleWindowMode", UISettings::values.single_window_mode);
     qt_config->setValue("displayTitleBars", UISettings::values.display_titlebar);
+    qt_config->setValue("showStatusBar", UISettings::values.show_status_bar);
     qt_config->setValue("confirmClose", UISettings::values.confirm_before_closing);
     qt_config->setValue("firstStart", UISettings::values.first_start);
 
diff --git a/src/citra_qt/configure_system.cpp b/src/citra_qt/configure_system.cpp
index eb1276ef3..040185e82 100644
--- a/src/citra_qt/configure_system.cpp
+++ b/src/citra_qt/configure_system.cpp
@@ -4,6 +4,7 @@
 
 #include "citra_qt/configure_system.h"
 #include "citra_qt/ui_settings.h"
+#include "core/core.h"
 #include "core/hle/service/cfg/cfg.h"
 #include "core/hle/service/fs/archive.h"
 #include "ui_configure_system.h"
diff --git a/src/citra_qt/debugger/profiler.cpp b/src/citra_qt/debugger/profiler.cpp
index cee10403d..f060bbe08 100644
--- a/src/citra_qt/debugger/profiler.cpp
+++ b/src/citra_qt/debugger/profiler.cpp
@@ -2,6 +2,8 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <QAction>
+#include <QLayout>
 #include <QMouseEvent>
 #include <QPainter>
 #include <QString>
@@ -9,121 +11,12 @@
 #include "citra_qt/util/util.h"
 #include "common/common_types.h"
 #include "common/microprofile.h"
-#include "common/profiler_reporting.h"
 
 // Include the implementation of the UI in this file. This isn't in microprofile.cpp because the
 // non-Qt frontends don't need it (and don't implement the UI drawing hooks either).
 #if MICROPROFILE_ENABLED
 #define MICROPROFILEUI_IMPL 1
 #include "common/microprofileui.h"
-#endif
-
-using namespace Common::Profiling;
-
-static QVariant GetDataForColumn(int col, const AggregatedDuration& duration) {
-    static auto duration_to_float = [](Duration dur) -> float {
-        using FloatMs = std::chrono::duration<float, std::chrono::milliseconds::period>;
-        return std::chrono::duration_cast<FloatMs>(dur).count();
-    };
-
-    switch (col) {
-    case 1:
-        return duration_to_float(duration.avg);
-    case 2:
-        return duration_to_float(duration.min);
-    case 3:
-        return duration_to_float(duration.max);
-    default:
-        return QVariant();
-    }
-}
-
-ProfilerModel::ProfilerModel(QObject* parent) : QAbstractItemModel(parent) {
-    updateProfilingInfo();
-}
-
-QVariant ProfilerModel::headerData(int section, Qt::Orientation orientation, int role) const {
-    if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
-        switch (section) {
-        case 0:
-            return tr("Category");
-        case 1:
-            return tr("Avg");
-        case 2:
-            return tr("Min");
-        case 3:
-            return tr("Max");
-        }
-    }
-
-    return QVariant();
-}
-
-QModelIndex ProfilerModel::index(int row, int column, const QModelIndex& parent) const {
-    return createIndex(row, column);
-}
-
-QModelIndex ProfilerModel::parent(const QModelIndex& child) const {
-    return QModelIndex();
-}
-
-int ProfilerModel::columnCount(const QModelIndex& parent) const {
-    return 4;
-}
-
-int ProfilerModel::rowCount(const QModelIndex& parent) const {
-    if (parent.isValid()) {
-        return 0;
-    } else {
-        return 2;
-    }
-}
-
-QVariant ProfilerModel::data(const QModelIndex& index, int role) const {
-    if (role == Qt::DisplayRole) {
-        if (index.row() == 0) {
-            if (index.column() == 0) {
-                return tr("Frame");
-            } else {
-                return GetDataForColumn(index.column(), results.frame_time);
-            }
-        } else if (index.row() == 1) {
-            if (index.column() == 0) {
-                return tr("Frame (with swapping)");
-            } else {
-                return GetDataForColumn(index.column(), results.interframe_time);
-            }
-        }
-    }
-
-    return QVariant();
-}
-
-void ProfilerModel::updateProfilingInfo() {
-    results = GetTimingResultsAggregator()->GetAggregatedResults();
-    emit dataChanged(createIndex(0, 1), createIndex(rowCount() - 1, 3));
-}
-
-ProfilerWidget::ProfilerWidget(QWidget* parent) : QDockWidget(parent) {
-    ui.setupUi(this);
-
-    model = new ProfilerModel(this);
-    ui.treeView->setModel(model);
-
-    connect(this, SIGNAL(visibilityChanged(bool)), SLOT(setProfilingInfoUpdateEnabled(bool)));
-    connect(&update_timer, SIGNAL(timeout()), model, SLOT(updateProfilingInfo()));
-}
-
-void ProfilerWidget::setProfilingInfoUpdateEnabled(bool enable) {
-    if (enable) {
-        update_timer.start(100);
-        model->updateProfilingInfo();
-    } else {
-        update_timer.stop();
-    }
-}
-
-#if MICROPROFILE_ENABLED
 
 class MicroProfileWidget : public QWidget {
 public:
diff --git a/src/citra_qt/debugger/profiler.h b/src/citra_qt/debugger/profiler.h
index c8912fd5a..eae1e9e3c 100644
--- a/src/citra_qt/debugger/profiler.h
+++ b/src/citra_qt/debugger/profiler.h
@@ -8,46 +8,6 @@
 #include <QDockWidget>
 #include <QTimer>
 #include "common/microprofile.h"
-#include "common/profiler_reporting.h"
-#include "ui_profiler.h"
-
-class ProfilerModel : public QAbstractItemModel {
-    Q_OBJECT
-
-public:
-    explicit ProfilerModel(QObject* parent);
-
-    QVariant headerData(int section, Qt::Orientation orientation,
-                        int role = Qt::DisplayRole) const override;
-    QModelIndex index(int row, int column,
-                      const QModelIndex& parent = QModelIndex()) const override;
-    QModelIndex parent(const QModelIndex& child) const override;
-    int columnCount(const QModelIndex& parent = QModelIndex()) const override;
-    int rowCount(const QModelIndex& parent = QModelIndex()) const override;
-    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
-
-public slots:
-    void updateProfilingInfo();
-
-private:
-    Common::Profiling::AggregatedFrameResult results;
-};
-
-class ProfilerWidget : public QDockWidget {
-    Q_OBJECT
-
-public:
-    explicit ProfilerWidget(QWidget* parent = nullptr);
-
-private slots:
-    void setProfilingInfoUpdateEnabled(bool enable);
-
-private:
-    Ui::Profiler ui;
-    ProfilerModel* model;
-
-    QTimer update_timer;
-};
 
 class MicroProfileDialog : public QWidget {
     Q_OBJECT
diff --git a/src/citra_qt/debugger/profiler.ui b/src/citra_qt/debugger/profiler.ui
deleted file mode 100644
index d3c9a9a1f..000000000
--- a/src/citra_qt/debugger/profiler.ui
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>Profiler</class>
- <widget class="QDockWidget" name="Profiler">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>400</width>
-    <height>300</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Profiler</string>
-  </property>
-  <widget class="QWidget" name="dockWidgetContents">
-   <layout class="QVBoxLayout" name="verticalLayout">
-    <item>
-     <widget class="QTreeView" name="treeView">
-      <property name="alternatingRowColors">
-       <bool>true</bool>
-      </property>
-      <property name="uniformRowHeights">
-       <bool>true</bool>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
- </widget>
- <resources/>
- <connections/>
-</ui>
diff --git a/src/citra_qt/game_list.cpp b/src/citra_qt/game_list.cpp
index db6f920ff..a9ec9e830 100644
--- a/src/citra_qt/game_list.cpp
+++ b/src/citra_qt/game_list.cpp
@@ -45,6 +45,7 @@ GameList::GameList(QWidget* parent) : QWidget{parent} {
     // with signals/slots. In this case, QList falls under the umbrells of custom types.
     qRegisterMetaType<QList<QStandardItem*>>("QList<QStandardItem*>");
 
+    layout->setContentsMargins(0, 0, 0, 0);
     layout->addWidget(tree_view);
     setLayout(layout);
 }
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index 7a80af890..fd51659b9 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -95,6 +95,26 @@ void GMainWindow::InitializeWidgets() {
 
     game_list = new GameList();
     ui.horizontalLayout->addWidget(game_list);
+
+    // Create status bar
+    emu_speed_label = new QLabel();
+    emu_speed_label->setToolTip(tr("Current emulation speed. Values higher or lower than 100% "
+                                   "indicate emulation is running faster or slower than a 3DS."));
+    game_fps_label = new QLabel();
+    game_fps_label->setToolTip(tr("How many frames per second the game is currently displaying. "
+                                  "This will vary from game to game and scene to scene."));
+    emu_frametime_label = new QLabel();
+    emu_frametime_label->setToolTip(
+        tr("Time taken to emulate a 3DS frame, not counting framelimiting or v-sync. For "
+           "full-speed emulation this should be at most 16.67 ms."));
+
+    for (auto& label : {emu_speed_label, game_fps_label, emu_frametime_label}) {
+        label->setVisible(false);
+        label->setFrameStyle(QFrame::NoFrame);
+        label->setContentsMargins(4, 0, 4, 0);
+        statusBar()->addPermanentWidget(label);
+    }
+    statusBar()->setVisible(true);
 }
 
 void GMainWindow::InitializeDebugWidgets() {
@@ -103,11 +123,6 @@ void GMainWindow::InitializeDebugWidgets() {
 
     QMenu* debug_menu = ui.menu_View_Debugging;
 
-    profilerWidget = new ProfilerWidget(this);
-    addDockWidget(Qt::BottomDockWidgetArea, profilerWidget);
-    profilerWidget->hide();
-    debug_menu->addAction(profilerWidget->toggleViewAction());
-
 #if MICROPROFILE_ENABLED
     microProfileDialog = new MicroProfileDialog(this);
     microProfileDialog->hide();
@@ -230,6 +245,9 @@ void GMainWindow::RestoreUIState() {
 
     ui.action_Display_Dock_Widget_Headers->setChecked(UISettings::values.display_titlebar);
     OnDisplayTitleBars(ui.action_Display_Dock_Widget_Headers->isChecked());
+
+    ui.action_Show_Status_Bar->setChecked(UISettings::values.show_status_bar);
+    statusBar()->setVisible(ui.action_Show_Status_Bar->isChecked());
 }
 
 void GMainWindow::ConnectWidgetEvents() {
@@ -240,6 +258,8 @@ void GMainWindow::ConnectWidgetEvents() {
     connect(this, SIGNAL(EmulationStarting(EmuThread*)), render_window,
             SLOT(OnEmulationStarting(EmuThread*)));
     connect(this, SIGNAL(EmulationStopping()), render_window, SLOT(OnEmulationStopping()));
+
+    connect(&status_bar_update_timer, &QTimer::timeout, this, &GMainWindow::UpdateStatusBar);
 }
 
 void GMainWindow::ConnectMenuEvents() {
@@ -262,6 +282,7 @@ void GMainWindow::ConnectMenuEvents() {
             &GMainWindow::ToggleWindowMode);
     connect(ui.action_Display_Dock_Widget_Headers, &QAction::triggered, this,
             &GMainWindow::OnDisplayTitleBars);
+    connect(ui.action_Show_Status_Bar, &QAction::triggered, statusBar(), &QStatusBar::setVisible);
 }
 
 void GMainWindow::OnDisplayTitleBars(bool show) {
@@ -387,6 +408,8 @@ void GMainWindow::BootGame(const QString& filename) {
     if (ui.action_Single_Window_Mode->isChecked()) {
         game_list->hide();
     }
+    status_bar_update_timer.start(2000);
+
     render_window->show();
     render_window->setFocus();
 
@@ -421,6 +444,12 @@ void GMainWindow::ShutdownGame() {
     render_window->hide();
     game_list->show();
 
+    // Disable status bar updates
+    status_bar_update_timer.stop();
+    emu_speed_label->setVisible(false);
+    game_fps_label->setVisible(false);
+    emu_frametime_label->setVisible(false);
+
     emulation_running = false;
 }
 
@@ -600,6 +629,23 @@ void GMainWindow::OnCreateGraphicsSurfaceViewer() {
     graphicsSurfaceViewerWidget->show();
 }
 
+void GMainWindow::UpdateStatusBar() {
+    if (emu_thread == nullptr) {
+        status_bar_update_timer.stop();
+        return;
+    }
+
+    auto results = Core::System::GetInstance().GetAndResetPerfStats();
+
+    emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
+    game_fps_label->setText(tr("Game: %1 FPS").arg(results.game_fps, 0, 'f', 0));
+    emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));
+
+    emu_speed_label->setVisible(true);
+    game_fps_label->setVisible(true);
+    emu_frametime_label->setVisible(true);
+}
+
 bool GMainWindow::ConfirmClose() {
     if (emu_thread == nullptr || !UISettings::values.confirm_before_closing)
         return true;
@@ -625,6 +671,7 @@ void GMainWindow::closeEvent(QCloseEvent* event) {
 #endif
     UISettings::values.single_window_mode = ui.action_Single_Window_Mode->isChecked();
     UISettings::values.display_titlebar = ui.action_Display_Dock_Widget_Headers->isChecked();
+    UISettings::values.show_status_bar = ui.action_Show_Status_Bar->isChecked();
     UISettings::values.first_start = false;
 
     game_list->SaveInterfaceLayout();
diff --git a/src/citra_qt/main.h b/src/citra_qt/main.h
index 87637b92b..ec841eaa5 100644
--- a/src/citra_qt/main.h
+++ b/src/citra_qt/main.h
@@ -127,17 +127,26 @@ private slots:
     void OnCreateGraphicsSurfaceViewer();
 
 private:
+    void UpdateStatusBar();
+
     Ui::MainWindow ui;
 
     GRenderWindow* render_window;
     GameList* game_list;
 
+    // Status bar elements
+    QLabel* emu_speed_label = nullptr;
+    QLabel* game_fps_label = nullptr;
+    QLabel* emu_frametime_label = nullptr;
+    QTimer status_bar_update_timer;
+
     std::unique_ptr<Config> config;
 
     // Whether emulation is currently running in Citra.
     bool emulation_running = false;
     std::unique_ptr<EmuThread> emu_thread;
 
+    // Debugger panes
     ProfilerWidget* profilerWidget;
     MicroProfileDialog* microProfileDialog;
     DisassemblerWidget* disasmWidget;
diff --git a/src/citra_qt/main.ui b/src/citra_qt/main.ui
index 4a95cda9a..47dbb6ef7 100644
--- a/src/citra_qt/main.ui
+++ b/src/citra_qt/main.ui
@@ -88,6 +88,7 @@
     </widget>
     <addaction name="action_Single_Window_Mode"/>
     <addaction name="action_Display_Dock_Widget_Headers"/>
+    <addaction name="action_Show_Status_Bar"/>
     <addaction name="menu_View_Debugging"/>
    </widget>
    <widget class="QMenu" name="menu_Help">
@@ -101,7 +102,6 @@
    <addaction name="menu_View"/>
    <addaction name="menu_Help"/>
   </widget>
-  <widget class="QStatusBar" name="statusbar"/>
   <action name="action_Load_File">
    <property name="text">
     <string>Load File...</string>
@@ -167,6 +167,14 @@
     <string>Display Dock Widget Headers</string>
    </property>
   </action>
+  <action name="action_Show_Status_Bar">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>Show Status Bar</string>
+   </property>
+  </action>
   <action name="action_Select_Game_List_Root">
    <property name="text">
     <string>Select Game Directory...</string>
diff --git a/src/citra_qt/ui_settings.h b/src/citra_qt/ui_settings.h
index ed7fdff7e..6408ece2b 100644
--- a/src/citra_qt/ui_settings.h
+++ b/src/citra_qt/ui_settings.h
@@ -27,6 +27,7 @@ struct Values {
 
     bool single_window_mode;
     bool display_titlebar;
+    bool show_status_bar;
 
     bool confirm_before_closing;
     bool first_start;