1 files changed, 121 insertions, 0 deletions
diff --git a/src/citra_qt/config/controller_config_util.cpp b/src/citra_qt/config/controller_config_util.cpp
new file mode 100644
index 0000000000..c5426570ba
--- /dev/null
+++ b/src/citra_qt/config/controller_config_util.cpp
@@ -0,0 +1,121 @@
+#include <QPushButton>
+#include <QStyle>
+#include <QGridLayout>
+#include <QKeyEvent>
+#include <QHBoxLayout>
+#include <QLabel>
+
+#include "controller_config_util.hxx"
+
+/* TODO(bunnei): ImplementMe
+GStickConfig::GStickConfig(common::Config::Control leftid, common::Config::Control rightid, common::Config::Control upid, common::Config::Control downid, QObject* change_receiver, QWidget* parent) : QWidget(parent)
+{
+    left = new GKeyConfigButton(leftid, style()->standardIcon(QStyle::SP_ArrowLeft), QString(), change_receiver, this);
+    right = new GKeyConfigButton(rightid, style()->standardIcon(QStyle::SP_ArrowRight), QString(), change_receiver, this);
+    up = new GKeyConfigButton(upid, style()->standardIcon(QStyle::SP_ArrowUp), QString(), change_receiver, this);
+    down = new GKeyConfigButton(downid, style()->standardIcon(QStyle::SP_ArrowDown), QString(), change_receiver, this);
+    clear = new QPushButton(tr("Clear"), this);
+
+    QGridLayout* layout = new QGridLayout(this);
+    layout->addWidget(left, 1, 0);
+    layout->addWidget(right, 1, 2);
+    layout->addWidget(up, 0, 1);
+    layout->addWidget(down, 2, 1);
+    layout->addWidget(clear, 1, 1);
+
+    setLayout(layout);
+}
+
+GKeyConfigButton::GKeyConfigButton(common::Config::Control id, const QIcon& icon, const QString& text, QObject* change_receiver, QWidget* parent) : QPushButton(icon, text, parent), id(id), inputGrabbed(false)
+{
+    connect(this, SIGNAL(clicked()), this, SLOT(OnClicked()));
+    connect(this, SIGNAL(KeyAssigned(common::Config::Control, int, const QString&)), change_receiver, SLOT(OnKeyConfigChanged(common::Config::Control, int, const QString&)));
+    connect(change_receiver, SIGNAL(ActivePortChanged(const common::Config::ControllerPort&)), this, SLOT(OnActivePortChanged(const common::Config::ControllerPort&)));
+}
+
+GKeyConfigButton::GKeyConfigButton(common::Config::Control id, const QString& text, QObject* change_receiver, QWidget* parent) : QPushButton(text, parent), id(id), inputGrabbed(false)
+{
+    connect(this, SIGNAL(clicked()), this, SLOT(OnClicked()));
+    connect(this, SIGNAL(KeyAssigned(common::Config::Control, int, const QString&)), change_receiver, SLOT(OnKeyConfigChanged(common::Config::Control, int, const QString&)));
+    connect(change_receiver, SIGNAL(ActivePortChanged(const common::Config::ControllerPort&)), this, SLOT(OnActivePortChanged(const common::Config::ControllerPort&)));
+}
+
+void GKeyConfigButton::OnActivePortChanged(const common::Config::ControllerPort& config)
+{
+    // TODO: Doesn't use joypad struct if that's the input source...
+    QString text = QKeySequence(config.keys.key_code[id]).toString(); // has a nicer format
+    if (config.keys.key_code[id] == Qt::Key_Shift) text = tr("Shift");
+    else if (config.keys.key_code[id] == Qt::Key_Control) text = tr("Control");
+    else if (config.keys.key_code[id] == Qt::Key_Alt) text = tr("Alt");
+    else if (config.keys.key_code[id] == Qt::Key_Meta) text = tr("Meta");
+	setText(text);
+}
+
+void GKeyConfigButton::OnClicked()
+{
+    grabKeyboard();
+    grabMouse();
+    inputGrabbed = true;
+
+    old_text = text();
+    setText(tr("Input..."));
+}
+
+void GKeyConfigButton::keyPressEvent(QKeyEvent* event)
+{
+    if (inputGrabbed)
+    {
+        releaseKeyboard();
+        releaseMouse();
+        setText(QString());
+
+        // TODO: Doesn't capture "return" key
+        // TODO: This doesn't quite work well, yet... find a better way
+        QString text = QKeySequence(event->key()).toString(); // has a nicer format than event->text()
+        int key = event->key();
+        if (event->modifiers() == Qt::ShiftModifier) { text = tr("Shift"); key = Qt::Key_Shift; }
+        else if (event->modifiers() == Qt::ControlModifier) { text = tr("Ctrl"); key = Qt::Key_Control; }
+        else if (event->modifiers() == Qt::AltModifier) { text = tr("Alt"); key = Qt::Key_Alt; }
+        else if (event->modifiers() == Qt::MetaModifier) { text = tr("Meta"); key = Qt::Key_Meta; }
+
+        setText(old_text);
+        emit KeyAssigned(id, key, text);
+
+        inputGrabbed = false;
+
+        // TODO: Keys like "return" cause another keyPressEvent to be generated after this one...
+    }
+
+    QPushButton::keyPressEvent(event); // TODO: Necessary?
+}
+
+void GKeyConfigButton::mousePressEvent(QMouseEvent* event)
+{
+    // Abort key assignment
+    if (inputGrabbed)
+    {
+        releaseKeyboard();
+        releaseMouse();
+        setText(old_text);
+        inputGrabbed = false;
+    }
+
+    QAbstractButton::mousePressEvent(event);
+}
+
+GButtonConfigGroup::GButtonConfigGroup(const QString& name, common::Config::Control id, QObject* change_receiver, QWidget* parent) : QWidget(parent), id(id)
+{
+    QHBoxLayout* layout = new QHBoxLayout(this);
+
+    QPushButton* clear_button = new QPushButton(tr("Clear"));
+
+    layout->addWidget(new QLabel(name, this));
+    layout->addWidget(config_button = new GKeyConfigButton(id, QString(), change_receiver, this));
+    layout->addWidget(clear_button);
+
+    // TODO: connect config_button, clear_button
+
+    setLayout(layout);
+}
+
+*/
+\ No newline at end of file