13 files changed, 324 insertions, 3 deletions

diff --git a/src/citra/citra.cpp b/src/citra/citra.cpp
index 14574e56c..e524c5535 100644
--- a/src/citra/citra.cpp
+++ b/src/citra/citra.cpp
@@ -165,6 +165,8 @@ int main(int argc, char** argv) {
         break; // Expected case
     }
 
+    Core::Telemetry().AddField(Telemetry::FieldType::App, "Frontend", "SDL");
+
     while (emu_window->IsOpen()) {
         system.RunLoop();
     }
diff --git a/src/citra/config.cpp b/src/citra/config.cpp
index 73846ed91..3869b6b5d 100644
--- a/src/citra/config.cpp
+++ b/src/citra/config.cpp
@@ -156,8 +156,12 @@ void Config::ReadValues() {
         static_cast<u16>(sdl2_config->GetInteger("Debugging", "gdbstub_port", 24689));
 
     // Web Service
+    Settings::values.enable_telemetry =
+        sdl2_config->GetBoolean("WebService", "enable_telemetry", true);
     Settings::values.telemetry_endpoint_url = sdl2_config->Get(
         "WebService", "telemetry_endpoint_url", "https://services.citra-emu.org/api/telemetry");
+    Settings::values.citra_username = sdl2_config->Get("WebService", "citra_username", "");
+    Settings::values.citra_token = sdl2_config->Get("WebService", "citra_token", "");
 }
 
 void Config::Reload() {
diff --git a/src/citra/default_ini.h b/src/citra/default_ini.h
index 9ea779dd8..ea02a788d 100644
--- a/src/citra/default_ini.h
+++ b/src/citra/default_ini.h
@@ -176,7 +176,14 @@ use_gdbstub=false
 gdbstub_port=24689
 
 [WebService]
+# Whether or not to enable telemetry
+# 0: No, 1 (default): Yes
+enable_telemetry =
 # Endpoint URL for submitting telemetry data
-telemetry_endpoint_url =
+telemetry_endpoint_url = https://services.citra-emu.org/api/telemetry
+# Username and token for Citra Web Service
+# See https://services.citra-emu.org/ for more info
+citra_username =
+citra_token =
 )";
 }
diff --git a/src/citra_qt/CMakeLists.txt b/src/citra_qt/CMakeLists.txt
index f364b2284..e0a19fd9e 100644
--- a/src/citra_qt/CMakeLists.txt
+++ b/src/citra_qt/CMakeLists.txt
@@ -12,6 +12,7 @@ set(SRCS
             configuration/configure_graphics.cpp
             configuration/configure_input.cpp
             configuration/configure_system.cpp
+            configuration/configure_web.cpp
             debugger/graphics/graphics.cpp
             debugger/graphics/graphics_breakpoint_observer.cpp
             debugger/graphics/graphics_breakpoints.cpp
@@ -42,6 +43,7 @@ set(HEADERS
             configuration/configure_graphics.h
             configuration/configure_input.h
             configuration/configure_system.h
+            configuration/configure_web.h
             debugger/graphics/graphics.h
             debugger/graphics/graphics_breakpoint_observer.h
             debugger/graphics/graphics_breakpoints.h
@@ -71,6 +73,7 @@ set(UIS
             configuration/configure_graphics.ui
             configuration/configure_input.ui
             configuration/configure_system.ui
+            configuration/configure_web.ui
             debugger/registers.ui
             hotkeys.ui
             main.ui
diff --git a/src/citra_qt/configuration/config.cpp b/src/citra_qt/configuration/config.cpp
index 6e42db007..e2dceaa4c 100644
--- a/src/citra_qt/configuration/config.cpp
+++ b/src/citra_qt/configuration/config.cpp
@@ -139,10 +139,13 @@ void Config::ReadValues() {
     qt_config->endGroup();
 
     qt_config->beginGroup("WebService");
+    Settings::values.enable_telemetry = qt_config->value("enable_telemetry", true).toBool();
     Settings::values.telemetry_endpoint_url =
         qt_config->value("telemetry_endpoint_url", "https://services.citra-emu.org/api/telemetry")
             .toString()
             .toStdString();
+    Settings::values.citra_username = qt_config->value("citra_username").toString().toStdString();
+    Settings::values.citra_token = qt_config->value("citra_token").toString().toStdString();
     qt_config->endGroup();
 
     qt_config->beginGroup("UI");
@@ -194,6 +197,7 @@ void Config::ReadValues() {
     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();
+    UISettings::values.callout_flags = qt_config->value("calloutFlags", 0).toUInt();
 
     qt_config->endGroup();
 }
@@ -283,8 +287,11 @@ void Config::SaveValues() {
     qt_config->endGroup();
 
     qt_config->beginGroup("WebService");
+    qt_config->setValue("enable_telemetry", Settings::values.enable_telemetry);
     qt_config->setValue("telemetry_endpoint_url",
                         QString::fromStdString(Settings::values.telemetry_endpoint_url));
+    qt_config->setValue("citra_username", QString::fromStdString(Settings::values.citra_username));
+    qt_config->setValue("citra_token", QString::fromStdString(Settings::values.citra_token));
     qt_config->endGroup();
 
     qt_config->beginGroup("UI");
@@ -320,6 +327,7 @@ void Config::SaveValues() {
     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);
+    qt_config->setValue("calloutFlags", UISettings::values.callout_flags);
 
     qt_config->endGroup();
 }
diff --git a/src/citra_qt/configuration/configure.ui b/src/citra_qt/configuration/configure.ui
index 85e206e42..6abd1917e 100644
--- a/src/citra_qt/configuration/configure.ui
+++ b/src/citra_qt/configuration/configure.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>441</width>
-    <height>501</height>
+    <width>740</width>
+    <height>500</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -49,6 +49,11 @@
        <string>Debug</string>
       </attribute>
      </widget>
+     <widget class="ConfigureWeb" name="webTab">
+      <attribute name="title">
+       <string>Web</string>
+      </attribute>
+     </widget>
     </widget>
    </item>
    <item>
@@ -97,6 +102,12 @@
    <header>configuration/configure_graphics.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>ConfigureWeb</class>
+   <extends>QWidget</extends>
+   <header>configuration/configure_web.h</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections>
diff --git a/src/citra_qt/configuration/configure_dialog.cpp b/src/citra_qt/configuration/configure_dialog.cpp
index dfc8c03a7..b87dc0e6c 100644
--- a/src/citra_qt/configuration/configure_dialog.cpp
+++ b/src/citra_qt/configuration/configure_dialog.cpp
@@ -23,5 +23,6 @@ void ConfigureDialog::applyConfiguration() {
     ui->graphicsTab->applyConfiguration();
     ui->audioTab->applyConfiguration();
     ui->debugTab->applyConfiguration();
+    ui->webTab->applyConfiguration();
     Settings::Apply();
 }
diff --git a/src/citra_qt/configuration/configure_web.cpp b/src/citra_qt/configuration/configure_web.cpp
new file mode 100644
index 000000000..8715fb018
--- /dev/null
+++ b/src/citra_qt/configuration/configure_web.cpp
@@ -0,0 +1,52 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "citra_qt/configuration/configure_web.h"
+#include "core/settings.h"
+#include "core/telemetry_session.h"
+#include "ui_configure_web.h"
+
+ConfigureWeb::ConfigureWeb(QWidget* parent)
+    : QWidget(parent), ui(std::make_unique<Ui::ConfigureWeb>()) {
+    ui->setupUi(this);
+    connect(ui->button_regenerate_telemetry_id, &QPushButton::clicked, this,
+            &ConfigureWeb::refreshTelemetryID);
+
+    this->setConfiguration();
+}
+
+ConfigureWeb::~ConfigureWeb() {}
+
+void ConfigureWeb::setConfiguration() {
+    ui->web_credentials_disclaimer->setWordWrap(true);
+    ui->telemetry_learn_more->setOpenExternalLinks(true);
+    ui->telemetry_learn_more->setText("<a "
+                                      "href='https://citra-emu.org/entry/"
+                                      "telemetry-and-why-thats-a-good-thing/'>Learn more</a>");
+
+    ui->web_signup_link->setOpenExternalLinks(true);
+    ui->web_signup_link->setText("<a href='https://services.citra-emu.org/'>Sign up</a>");
+    ui->web_token_info_link->setOpenExternalLinks(true);
+    ui->web_token_info_link->setText(
+        "<a href='https://citra-emu.org/wiki/citra-web-service/'>What is my token?</a>");
+
+    ui->toggle_telemetry->setChecked(Settings::values.enable_telemetry);
+    ui->edit_username->setText(QString::fromStdString(Settings::values.citra_username));
+    ui->edit_token->setText(QString::fromStdString(Settings::values.citra_token));
+    ui->label_telemetry_id->setText("Telemetry ID: 0x" +
+                                    QString::number(Core::GetTelemetryId(), 16).toUpper());
+}
+
+void ConfigureWeb::applyConfiguration() {
+    Settings::values.enable_telemetry = ui->toggle_telemetry->isChecked();
+    Settings::values.citra_username = ui->edit_username->text().toStdString();
+    Settings::values.citra_token = ui->edit_token->text().toStdString();
+    Settings::Apply();
+}
+
+void ConfigureWeb::refreshTelemetryID() {
+    const u64 new_telemetry_id{Core::RegenerateTelemetryId()};
+    ui->label_telemetry_id->setText("Telemetry ID: 0x" +
+                                    QString::number(new_telemetry_id, 16).toUpper());
+}
diff --git a/src/citra_qt/configuration/configure_web.h b/src/citra_qt/configuration/configure_web.h
new file mode 100644
index 000000000..20bc254b9
--- /dev/null
+++ b/src/citra_qt/configuration/configure_web.h
@@ -0,0 +1,30 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <QWidget>
+
+namespace Ui {
+class ConfigureWeb;
+}
+
+class ConfigureWeb : public QWidget {
+    Q_OBJECT
+
+public:
+    explicit ConfigureWeb(QWidget* parent = nullptr);
+    ~ConfigureWeb();
+
+    void applyConfiguration();
+
+public slots:
+    void refreshTelemetryID();
+
+private:
+    void setConfiguration();
+
+    std::unique_ptr<Ui::ConfigureWeb> ui;
+};
diff --git a/src/citra_qt/configuration/configure_web.ui b/src/citra_qt/configuration/configure_web.ui
new file mode 100644
index 000000000..d8d283fad
--- /dev/null
+++ b/src/citra_qt/configuration/configure_web.ui
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ConfigureWeb</class>
+ <widget class="QWidget" name="ConfigureWeb">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_3">
+     <item>
+      <widget class="QGroupBox" name="groupBoxWebConfig">
+       <property name="title">
+        <string>Citra Web Service</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayoutCitraWebService">
+        <item>
+         <widget class="QLabel" name="web_credentials_disclaimer">
+          <property name="text">
+           <string>By providing your username and token, you agree to allow Citra to collect additional usage data, which may include user identifying information.</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <layout class="QGridLayout" name="gridLayoutCitraUsername">
+          <item row="0" column="0">
+           <widget class="QLabel" name="label_username">
+            <property name="text">
+             <string>Username: </string>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1">
+           <widget class="QLineEdit" name="edit_username">
+            <property name="maxLength">
+             <number>36</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0">
+           <widget class="QLabel" name="label_token">
+            <property name="text">
+             <string>Token: </string>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QLineEdit" name="edit_token">
+            <property name="maxLength">
+             <number>36</number>
+            </property>
+            <property name="echoMode">
+             <enum>QLineEdit::Password</enum>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="0">
+           <widget class="QLabel" name="web_signup_link">
+            <property name="text">
+             <string>Sign up</string>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="1">
+           <widget class="QLabel" name="web_token_info_link">
+            <property name="text">
+             <string>What is my token?</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+     <item>
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Telemetry</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_2">
+        <item>
+         <widget class="QCheckBox" name="toggle_telemetry">
+          <property name="text">
+           <string>Share anonymous usage data with the Citra team</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="telemetry_learn_more">
+          <property name="text">
+           <string>Learn more</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <layout class="QGridLayout" name="gridLayoutTelemetryId">
+          <item row="0" column="0">
+           <widget class="QLabel" name="label_telemetry_id">
+             <property name="text">
+              <string>Telemetry ID:</string>
+             </property>
+           </widget>
+          </item>
+          <item row="0" column="1">
+           <widget class="QPushButton" name="button_regenerate_telemetry_id">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="layoutDirection">
+             <enum>Qt::RightToLeft</enum>
+            </property>
+            <property name="text">
+             <string>Regenerate</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index c1ae0ccc8..8adbcfe86 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -48,6 +48,47 @@
 Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin);
 #endif
 
+/**
+ * "Callouts" are one-time instructional messages shown to the user. In the config settings, there
+ * is a bitfield "callout_flags" options, used to track if a message has already been shown to the
+ * user. This is 32-bits - if we have more than 32 callouts, we should retire and recyle old ones.
+ */
+enum class CalloutFlag : uint32_t {
+    Telemetry = 0x1,
+};
+
+static void ShowCalloutMessage(const QString& message, CalloutFlag flag) {
+    if (UISettings::values.callout_flags & static_cast<uint32_t>(flag)) {
+        return;
+    }
+
+    UISettings::values.callout_flags |= static_cast<uint32_t>(flag);
+
+    QMessageBox msg;
+    msg.setText(message);
+    msg.setStandardButtons(QMessageBox::Ok);
+    msg.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    msg.setStyleSheet("QLabel{min-width: 900px;}");
+    msg.exec();
+}
+
+void GMainWindow::ShowCallouts() {
+    static const QString telemetry_message =
+        tr("To help improve Citra, the Citra Team collects anonymous usage data. No private or "
+           "personally identifying information is collected. This data helps us to understand how "
+           "people use Citra and prioritize our efforts. Furthermore, it helps us to more easily "
+           "identify emulation bugs and performance issues. This data includes:<ul><li>Information"
+           " about the version of Citra you are using</li><li>Performance data about the games you "
+           "play</li><li>Your configuration settings</li><li>Information about your computer "
+           "hardware</li><li>Emulation errors and crash information</li></ul>By default, this "
+           "feature is enabled. To disable this feature, click 'Emulation' from the menu and then "
+           "select 'Configure...'. Then, on the 'Web' tab, uncheck 'Share anonymous usage data with"
+           " the Citra team'. <br/><br/>By using this software, you agree to the above terms.<br/>"
+           "<br/><a href='https://citra-emu.org/entry/telemetry-and-why-thats-a-good-thing/'>Learn "
+           "more</a>");
+    ShowCalloutMessage(telemetry_message, CalloutFlag::Telemetry);
+}
+
 GMainWindow::GMainWindow() : config(new Config()), emu_thread(nullptr) {
     Pica::g_debug_context = Pica::DebugContext::Construct();
     setAcceptDrops(true);
@@ -73,6 +114,9 @@ GMainWindow::GMainWindow() : config(new Config()), emu_thread(nullptr) {
 
     UpdateUITheme();
 
+    // Show one-time "callout" messages to the user
+    ShowCallouts();
+
     QStringList args = QApplication::arguments();
     if (args.length() >= 2) {
         BootGame(args[1]);
@@ -320,6 +364,8 @@ bool GMainWindow::LoadROM(const QString& filename) {
 
     const Core::System::ResultStatus result{system.Load(render_window, filename.toStdString())};
 
+    Core::Telemetry().AddField(Telemetry::FieldType::App, "Frontend", "Qt");
+
     if (result != Core::System::ResultStatus::Success) {
         switch (result) {
         case Core::System::ResultStatus::ErrorGetLoader:
diff --git a/src/citra_qt/main.h b/src/citra_qt/main.h
index 360de2ced..d59a6d67d 100644
--- a/src/citra_qt/main.h
+++ b/src/citra_qt/main.h
@@ -80,6 +80,8 @@ private:
     void BootGame(const QString& filename);
     void ShutdownGame();
 
+    void ShowCallouts();
+
     /**
      * Stores the filename in the recently loaded files list.
      * The new filename is stored at the beginning of the recently loaded files list.
diff --git a/src/citra_qt/ui_settings.h b/src/citra_qt/ui_settings.h
index 025c73f84..d85c92765 100644
--- a/src/citra_qt/ui_settings.h
+++ b/src/citra_qt/ui_settings.h
@@ -48,6 +48,8 @@ struct Values {
 
     // Shortcut name <Shortcut, context>
     std::vector<Shortcut> shortcuts;
+
+    uint32_t callout_flags;
 };
 
 extern Values values;