1 files changed, 125 insertions, 0 deletions
diff --git a/scene/gui/input_action.cpp b/scene/gui/input_action.cpp
new file mode 100644
index 0000000000..c4e7a75298
--- /dev/null
+++ b/scene/gui/input_action.cpp
@@ -0,0 +1,125 @@
+#include "input_action.h"
+#include "os/keyboard.h"
+
+void ShortCut::set_shortcut(const InputEvent& p_shortcut){
+
+	shortcut=p_shortcut;
+	emit_changed();
+}
+
+InputEvent ShortCut::get_shortcut() const{
+
+	return shortcut;
+}
+
+bool ShortCut::is_shortcut(const InputEvent& p_event) const {
+
+	bool same=false;
+
+
+	switch(p_event.type) {
+
+		case InputEvent::KEY: {
+
+			same=(shortcut.key.scancode==p_event.key.scancode && shortcut.key.mod == p_event.key.mod);
+
+		} break;
+		case InputEvent::JOYSTICK_BUTTON: {
+
+			same=(shortcut.joy_button.button_index==p_event.joy_button.button_index);
+
+		} break;
+		case InputEvent::MOUSE_BUTTON: {
+
+			same=(shortcut.mouse_button.button_index==p_event.mouse_button.button_index);
+
+		} break;
+		case InputEvent::JOYSTICK_MOTION: {
+
+			same=(shortcut.joy_motion.axis==p_event.joy_motion.axis && (shortcut.joy_motion.axis_value < 0) == (p_event.joy_motion.axis_value < 0));
+
+		} break;
+		default: {};
+	}
+
+	return same;
+}
+
+String ShortCut::get_as_text() const {
+
+	switch(shortcut.type) {
+
+		case InputEvent::NONE: {
+
+			return "None";
+		} break;
+		case InputEvent::KEY: {
+
+			String str;
+			if (shortcut.key.mod.shift)
+				str+=RTR("Shift+");
+			if (shortcut.key.mod.alt)
+				str+=RTR("Alt+");
+			if (shortcut.key.mod.control)
+				str+=RTR("Ctrl+");
+			if (shortcut.key.mod.meta)
+				str+=RTR("Meta+");
+
+			str+=keycode_get_string(shortcut.key.scancode).capitalize();
+
+			return str;
+		} break;
+		case InputEvent::JOYSTICK_BUTTON: {
+
+			String str = RTR("Device")+" "+itos(shortcut.device)+", "+RTR("Button")+" "+itos(shortcut.joy_button.button_index);
+			str+=".";
+
+			return str;
+		} break;
+		case InputEvent::MOUSE_BUTTON: {
+
+			String str = RTR("Device")+" "+itos(shortcut.device)+", ";
+			switch (shortcut.mouse_button.button_index) {
+				case BUTTON_LEFT: str+=RTR("Left Button."); break;
+				case BUTTON_RIGHT: str+=RTR("Right Button."); break;
+				case BUTTON_MIDDLE: str+=RTR("Middle Button."); break;
+				case BUTTON_WHEEL_UP: str+=RTR("Wheel Up."); break;
+				case BUTTON_WHEEL_DOWN: str+=RTR("Wheel Down."); break;
+				default: str+=RTR("Button")+" "+itos(shortcut.mouse_button.button_index)+".";
+			}
+
+			return str;
+		} break;
+		case InputEvent::JOYSTICK_MOTION: {
+
+			int ax = shortcut.joy_motion.axis;
+			String str = RTR("Device")+" "+itos(shortcut.device)+", "+RTR("Axis")+" "+itos(ax)+".";
+
+			return str;
+		} break;
+	}
+
+	return "";
+}
+
+bool ShortCut::is_valid() const {
+
+	return shortcut.type!=InputEvent::NONE;
+}
+
+void ShortCut::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("set_shortcut","event"),&ShortCut::set_shortcut);
+	ObjectTypeDB::bind_method(_MD("get_shortcut"),&ShortCut::get_shortcut);
+
+	ObjectTypeDB::bind_method(_MD("is_valid"),&ShortCut::is_valid);
+
+	ObjectTypeDB::bind_method(_MD("is_shortcut","event"),&ShortCut::is_shortcut);
+	ObjectTypeDB::bind_method(_MD("get_as_text"),&ShortCut::get_as_text);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INPUT_EVENT,"shortcut"),_SCS("set_shortcut"),_SCS("get_shortcut"));
+}
+
+ShortCut::ShortCut(){
+
+}