DolphinQt2: Experimental GUI Warning Prompt.

Add a GUI prompt to tell users not to use DolphinQt by accident.

1 files changed, 120 insertions, 0 deletions

diff --git a/Source/Core/DolphinQt2/InDevelopmentWarning.cpp b/Source/Core/DolphinQt2/InDevelopmentWarning.cpp
new file mode 100644
index 0000000000..5defcfb52e
--- /dev/null
+++ b/Source/Core/DolphinQt2/InDevelopmentWarning.cpp
@@ -0,0 +1,120 @@
+// Copyright 2016 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <QApplication>
+#include <QBoxLayout>
+#include <QCommandLinkButton>
+#include <QDialogButtonBox>
+#include <QFileInfo>
+#include <QLabel>
+#include <QMessageBox>
+#include <QProcess>
+#include <QStyle>
+
+#include "DolphinQt2/InDevelopmentWarning.h"
+#include "DolphinQt2/Resources.h"
+
+static bool LaunchDolphinWX()
+{
+  QFileInfo file_info;
+  for (auto path : {"/Dolphin.exe", "/dolphin-emu", "/Dolphin"})
+  {
+    file_info.setFile(qApp->applicationDirPath() + QString::fromUtf8(path));
+    if (file_info.isExecutable())
+      return QProcess::startDetached(file_info.absoluteFilePath(), {});
+  }
+  return false;
+}
+
+InDevelopmentWarning::InDevelopmentWarning(QWidget* parent)
+    : QDialog(parent, Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint)
+{
+  QWidget* container = new QWidget(this);
+  QDialogButtonBox* std_buttons =
+      new QDialogButtonBox(QDialogButtonBox::Cancel, Qt::Horizontal, this);
+  QLabel* heading = new QLabel(container);
+  QLabel* icon = new QLabel(container);
+  QLabel* body = new QLabel(container);
+
+  QCommandLinkButton* btn_dolphinwx = new QCommandLinkButton(
+      tr("Run DolphinWX Instead"), tr("Recommended for normal users"), container);
+  QCommandLinkButton* btn_run = new QCommandLinkButton(tr("Use DolphinQt Anyway"), container);
+
+  container->setForegroundRole(QPalette::Text);
+  container->setBackgroundRole(QPalette::Base);
+  container->setAutoFillBackground(true);
+
+  std_buttons->setContentsMargins(10, 0, 10, 0);
+
+  QFont heading_font{heading->font()};
+  heading_font.setPointSizeF(heading_font.pointSizeF() * 1.5);
+  heading->setFont(heading_font);
+  heading->setText(tr("DolphinQt Experimental GUI"));
+  heading->setForegroundRole(QPalette::Text);
+  heading->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+
+  icon->setPixmap(style()->standardPixmap(QStyle::SP_MessageBoxWarning, nullptr, this));
+  icon->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+
+  QString body_text = tr(
+      "<p>DolphinQt is a new experimental GUI that is eventually intended to replace "
+      "the current GUI based on wxWidgets. The implementation is <b>very "
+      "incomplete</b>, even basic functionality like changing settings and "
+      "attaching gamepads may be missing or not work at all.</p>\n"
+      "<p>Only developers working on the DolphinQt implementation should use it at "
+      "the present time; normal users are recommended to continue using the "
+      "older DolphinWX GUI for the time being.</p>\n"
+      "<p><big><b>Bug Reports:</b></big> At the current time there is no point making bug reports "
+      "about the DolphinQt GUI as the list of what is broken is much longer "
+      "than the list of things that work.</p>\n");
+  body->setText(body_text);
+  body->setWordWrap(true);
+  body->setForegroundRole(QPalette::Text);
+  body->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+  body->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+  btn_dolphinwx->setDefault(true);
+
+  connect(btn_dolphinwx, &QCommandLinkButton::clicked, this, [this](bool) {
+    if (!LaunchDolphinWX())
+      QMessageBox::critical(
+          this, tr("Failed to launch"),
+          tr("Could not start DolphinWX. Check for dolphin.exe in the installation directory."));
+    reject();
+  });
+  connect(btn_run, &QCommandLinkButton::clicked, this, [this](bool) { accept(); });
+  connect(std_buttons->button(QDialogButtonBox::Cancel), &QPushButton::clicked, this,
+          [this](bool) { reject(); });
+
+  QVBoxLayout* body_column = new QVBoxLayout();
+  body_column->addWidget(heading);
+  body_column->addSpacing(10);
+  body_column->addWidget(body);
+  body_column->addWidget(btn_dolphinwx);
+  body_column->addSpacing(10);
+  body_column->addWidget(btn_run);
+  body_column->setMargin(0);
+  body_column->setSpacing(0);
+
+  QHBoxLayout* icon_layout = new QHBoxLayout(container);
+  icon_layout->addWidget(icon, 0, Qt::AlignTop);
+  icon_layout->addLayout(body_column);
+  icon_layout->setContentsMargins(15, 10, 10, 10);
+  icon_layout->setSpacing(15);
+
+  QVBoxLayout* top_layout = new QVBoxLayout(this);
+  top_layout->addWidget(container);
+  top_layout->addWidget(std_buttons);
+  top_layout->setSpacing(10);
+  top_layout->setContentsMargins(0, 0, 0, 10);
+
+  setWindowIcon(Resources::GetMisc(Resources::LOGO_SMALL));
+  setWindowTitle(tr("DolphinQt2 Experimental GUI"));
+  setMinimumSize(460, 320);
+  resize(minimumSizeHint());
+}
+
+InDevelopmentWarning::~InDevelopmentWarning()
+{
+}