[Qt] Settings Window for Qt

AND Fix leftovers from full code, fixed styling and lint

Source/Core/DolphinQt2/CMakeLists.txt

@@ -14,6 +14,7 @@ set(SRCS
 	Settings.cpp
 	ToolBar.cpp
 	Config/PathDialog.cpp
+	Config/SettingsWindow.cpp
 	GameList/GameFile.cpp
 	GameList/GameList.cpp
 	GameList/GameListModel.cpp

Source/Core/DolphinQt2/Config/SettingsWindow.cpp

@@ -0,0 +1,93 @@
+// Copyright 2016 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "DolphinQt2/Settings.h"
+#include "DolphinQt2/Config/SettingsWindow.h"
+
+SettingsWindow::SettingsWindow(QWidget* parent)
+    : QDialog(parent)
+{
+    // Set Window Properties
+    setWindowTitle(tr("Settings"));
+    resize(720, 600);
+
+    // Main Layout
+    QVBoxLayout* layout = new QVBoxLayout;
+    QHBoxLayout* content = new QHBoxLayout;
+    QVBoxLayout* content_inner = new QVBoxLayout;
+    // Content's widgets
+    {
+        // Category list
+        MakeCategoryList();
+        content->addWidget(m_categories);
+
+        // Actual Settings UI
+        SetupSettingsWidget();
+
+        MakeUnfinishedWarning();
+
+        content_inner->addWidget(m_warning_group);
+        content_inner->addWidget(m_settings_outer);
+
+        content->addLayout(content_inner);
+    }
+
+    // Add content to layout before dialog buttons.
+    layout->addLayout(content);
+
+    // Dialog box buttons
+    QDialogButtonBox* ok_box = new QDialogButtonBox(QDialogButtonBox::Ok);
+    connect(ok_box, &QDialogButtonBox::accepted, this, &SettingsWindow::accept);
+    layout->addWidget(ok_box);
+
+    setLayout(layout);
+}
+
+void SettingsWindow::SetupSettingsWidget()
+{
+    m_settings_outer = new QStackedWidget;
+    m_settings_outer->setCurrentIndex(0);
+}
+
+void SettingsWindow::MakeUnfinishedWarning()
+{
+    m_warning_group = new QGroupBox(tr("Warning"));
+    QHBoxLayout* m_warning_group_layout = new QHBoxLayout;
+    QLabel* warning_text = new QLabel(
+            tr("Some categories and settings will not work.\n"
+                "This Settings Window is under active development."));
+    m_warning_group_layout->addWidget(warning_text);
+    m_warning_group->setLayout(m_warning_group_layout);
+}
+
+void SettingsWindow::AddCategoryToList(const QString& title, const QString& icon)
+{
+    QListWidgetItem* button = new QListWidgetItem();
+    button->setIcon(QIcon(icon));
+    button->setText(title);
+    button->setTextAlignment(Qt::AlignVCenter);
+    button->setSizeHint(QSize(28, 28));
+    button->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+    m_categories->addItem(button);
+}
+
+void SettingsWindow::MakeCategoryList()
+{
+    QString dir = Settings().GetThemeDir();
+
+    m_categories = new QListWidget;
+    m_categories->setMaximumWidth(175);
+    m_categories->setIconSize(QSize(32, 32));
+    m_categories->setMovement(QListView::Static);
+    m_categories->setSpacing(0);
+
+    connect(m_categories, &QListWidget::currentItemChanged, this, &SettingsWindow::changePage);
+}
+
+void SettingsWindow::changePage(QListWidgetItem* current, QListWidgetItem* previous)
+{
+    if (!current)
+        current = previous;
+    m_settings_outer->setCurrentIndex(m_categories->row(current));
+}

Source/Core/DolphinQt2/Config/SettingsWindow.h

@@ -0,0 +1,37 @@
+// Copyright 2015 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <QDialog>
+#include <QDialogButtonBox>
+#include <QGroupBox>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QListView>
+#include <QListWidget>
+#include <QListWidgetItem>
+#include <QStackedWidget>
+#include <QString>
+#include <QVBoxLayout>
+#include <QWidget>
+
+class SettingsWindow final : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit SettingsWindow(QWidget* parent = nullptr);
+
+public slots:
+    void changePage(QListWidgetItem* current, QListWidgetItem* previous);
+
+private:
+    void MakeCategoryList();
+    void MakeUnfinishedWarning();
+    void AddCategoryToList(const QString& title, const QString& icon);
+    void SetupSettingsWidget();
+    QStackedWidget* m_settings_outer;
+    QListWidget* m_categories;
+    QGroupBox* m_warning_group;
+};

Source/Core/DolphinQt2/MainWindow.cpp

@@ -12,12 +12,14 @@
 #include "Core/Movie.h"
 #include "Core/State.h"
 #include "Core/HW/ProcessorInterface.h"
+
 #include "DolphinQt2/AboutDialog.h"
 #include "DolphinQt2/Host.h"
 #include "DolphinQt2/MainWindow.h"
 #include "DolphinQt2/Resources.h"
 #include "DolphinQt2/Settings.h"
 #include "DolphinQt2/Config/PathDialog.h"
+#include "DolphinQt2/Config/SettingsWindow.h"
 
 MainWindow::MainWindow() : QMainWindow(nullptr)
 {
@@ -48,6 +50,7 @@ void MainWindow::CreateComponents()
 	m_render_widget = new RenderWidget;
 	m_stack = new QStackedWidget(this);
 	m_paths_dialog = new PathDialog(this);
+	m_settings_window = new SettingsWindow(this);
 }
 
 void MainWindow::ConnectMenuBar()
@@ -96,6 +99,7 @@ void MainWindow::ConnectToolBar()
 	connect(m_tool_bar, &ToolBar::FullScreenPressed, this, &MainWindow::FullScreen);
 	connect(m_tool_bar, &ToolBar::ScreenShotPressed, this, &MainWindow::ScreenShot);
 	connect(m_tool_bar, &ToolBar::PathsPressed, this, &MainWindow::ShowPathsDialog);
+	connect(m_tool_bar, &ToolBar::SettingsPressed, this, &MainWindow::ShowSettingsWindow);
 
 	connect(this, &MainWindow::EmulationStarted, m_tool_bar, &ToolBar::EmulationStarted);
 	connect(this, &MainWindow::EmulationPaused, m_tool_bar, &ToolBar::EmulationPaused);
@@ -305,6 +309,13 @@ void MainWindow::ShowPathsDialog()
 	m_paths_dialog->activateWindow();
 }
 
+void MainWindow::ShowSettingsWindow()
+{
+	m_settings_window->show();
+	m_settings_window->raise();
+	m_settings_window->activateWindow();
+}
+
 void MainWindow::ShowAboutDialog()
 {
 	AboutDialog* about = new AboutDialog(this);

Source/Core/DolphinQt2/MainWindow.h

@@ -15,6 +15,7 @@
 #include "DolphinQt2/GameList/GameList.h"
 
 class PathDialog;
+class SettingsWindow;
 
 class MainWindow final : public QMainWindow
 {
@@ -68,6 +69,7 @@ private:
 	void HideRenderWidget();
 
 	void ShowPathsDialog();
+	void ShowSettingsWindow();
 	void ShowAboutDialog();
 
 	QStackedWidget* m_stack;
@@ -79,4 +81,5 @@ private:
 	int m_state_slot = 1;
 
 	PathDialog* m_paths_dialog;
+	SettingsWindow* m_settings_window;
 };

Source/Core/DolphinQt2/ToolBar.cpp

@@ -64,13 +64,7 @@ void ToolBar::MakeActions()
 	addSeparator();
 
 	m_paths_action = addAction(tr("Paths"), this, SIGNAL(PathsPressed()));
-
-	m_config_action = addAction(tr("Settings"));
-	m_config_action->setEnabled(false);
-
-	m_graphics_action = addAction(tr("Graphics"));
-	m_graphics_action->setEnabled(false);
-
+	m_config_action = addAction(tr("Settings"), this, SIGNAL(SettingsPressed()));
 	m_controllers_action = addAction(tr("Controllers"));
 	m_controllers_action->setEnabled(false);
 }
@@ -87,7 +81,6 @@ void ToolBar::UpdateIcons()
 	m_fullscreen_action->setIcon(QIcon(QStringLiteral("fullscreen.png").prepend(dir)));
 	m_screenshot_action->setIcon(QIcon(QStringLiteral("screenshot.png").prepend(dir)));
 	m_config_action->setIcon(QIcon(QStringLiteral("config.png").prepend(dir)));
-	m_graphics_action->setIcon(QIcon(QStringLiteral("graphics.png").prepend(dir)));
 	m_controllers_action->setIcon(QIcon(QStringLiteral("classic.png").prepend(dir)));
 }
 

Source/Core/DolphinQt2/ToolBar.h

@@ -29,7 +29,7 @@ signals:
 	void ScreenShotPressed();
 
 	void PathsPressed();
-
+	void SettingsPressed();
 private:
 	void MakeActions();
 	void UpdateIcons();
@@ -42,6 +42,5 @@ private:
 	QAction* m_screenshot_action;
 	QAction* m_paths_action;
 	QAction* m_config_action;
-	QAction* m_graphics_action;
 	QAction* m_controllers_action;
 };