Refactor events into separate files

4 files changed, 163 insertions, 0 deletions

diff --git a/src/events/Event.hpp b/src/events/Event.hpp
new file mode 100644
index 0000000..a0853d6
--- /dev/null
+++ b/src/events/Event.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <QtCore>
+#include <lua.hpp>
+
+#define SET_FIELD(NAME, TYPE, VALUE)                                                               \
+  lua_pushstring(state, NAME);                                                                     \
+  lua_push##TYPE(state, VALUE);                                                                    \
+  lua_settable(state, -3);
+
+class Event {
+public:
+  QString kind = "-";
+
+  virtual void lua_push(lua_State *state) const {
+    lua_newtable(state);
+    SET_FIELD("type", string, kind.toStdString().c_str())
+  };
+};
diff --git a/src/events/EventHandlerRequest.hpp b/src/events/EventHandlerRequest.hpp
new file mode 100644
index 0000000..94f4afc
--- /dev/null
+++ b/src/events/EventHandlerRequest.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include <QtCore>
+
+#include "events/Event.hpp"
+
+struct EventHandlerRequest {
+  std::vector<QString> event_names;
+  std::vector<QString> patterns;
+  std::function<void(Event *)> handler;
+  int function_ref;
+};
diff --git a/src/events/PermissionRequestedEvent.hpp b/src/events/PermissionRequestedEvent.hpp
new file mode 100644
index 0000000..089cc99
--- /dev/null
+++ b/src/events/PermissionRequestedEvent.hpp
@@ -0,0 +1,104 @@
+#pragma once
+
+#include <QWebEnginePermission>
+#include <QtCore>
+#include <lua.hpp>
+
+#include "events/Event.hpp"
+#include "widgets/BrowserWindow.hpp"
+#include "widgets/WebViewStack.hpp"
+
+class PermissionRequestedEvent : public Event {
+public:
+  const QWebEnginePermission::PermissionType premission_type;
+  const WebViewId webview_id;
+  const WindowId win_id;
+  std::function<void()> accept_request;
+  std::function<void()> reject_request;
+
+  PermissionRequestedEvent(QWebEnginePermission::PermissionType type,
+                           std::function<void()> accept_request,
+                           std::function<void()> reject_request, WebViewId webview_id,
+                           WindowId win_id)
+      : premission_type(type), webview_id(webview_id), win_id(win_id),
+        accept_request(std::move(accept_request)), reject_request(std::move(reject_request)) {
+    kind = "PermissionRequested";
+  }
+
+  static PermissionRequestedEvent *
+  from_permission(std::shared_ptr<QWebEnginePermission> &permission, WebViewId webview_id,
+                  WindowId win_id) {
+    auto accept = [permission]() {
+      QMetaObject::invokeMethod(qApp, [=]() { permission->grant(); }, Qt::QueuedConnection);
+    };
+    auto reject = [permission]() {
+      QMetaObject::invokeMethod(qApp, [=]() { permission->deny(); }, Qt::QueuedConnection);
+    };
+    // TODO: Manage delete for permission object
+    return new PermissionRequestedEvent(permission->permissionType(), accept, reject, webview_id,
+                                        win_id);
+  }
+
+  [[nodiscard]] const char *permission_type() const {
+    switch (premission_type) {
+    case QWebEnginePermission::PermissionType::MediaAudioCapture:
+      return "MediaAudioCapture";
+    case QWebEnginePermission::PermissionType::MediaVideoCapture:
+      return "MediaVideoCapture";
+    case QWebEnginePermission::PermissionType::MediaAudioVideoCapture:
+      return "MediaAudioVideoCapture";
+    case QWebEnginePermission::PermissionType::DesktopVideoCapture:
+      return "DesktopVideoCapture";
+    case QWebEnginePermission::PermissionType::DesktopAudioVideoCapture:
+      return "DesktopAudioVideoCapture";
+    case QWebEnginePermission::PermissionType::MouseLock:
+      return "MouseLock";
+    case QWebEnginePermission::PermissionType::Notifications:
+      return "Notifications";
+    case QWebEnginePermission::PermissionType::Geolocation:
+      return "Geolocation";
+    case QWebEnginePermission::PermissionType::ClipboardReadWrite:
+      return "ClipboardReadWrite";
+    case QWebEnginePermission::PermissionType::LocalFontsAccess:
+      return "LocalFontsAccess";
+    default:
+      return "Unsupported";
+    }
+  }
+
+  void lua_push(lua_State *state) const override {
+    lua_newtable(state);
+    SET_FIELD("type", string, kind.toStdString().c_str())
+    SET_FIELD("permission_type", string, permission_type())
+    SET_FIELD("view_id", integer, webview_id)
+    SET_FIELD("win_id", integer, win_id)
+
+    lua_pushstring(state, "accept");
+    lua_pushlightuserdata(state, (void *)this);
+    lua_pushcclosure(
+        state,
+        [](lua_State *state) {
+          void *userdata = lua_touserdata(state, lua_upvalueindex(1));
+          auto *event = static_cast<PermissionRequestedEvent *>(userdata);
+          event->accept_request();
+          lua_pushnil(state);
+          return 1;
+        },
+        1);
+    lua_settable(state, -3);
+
+    lua_pushstring(state, "reject");
+    lua_pushlightuserdata(state, (void *)this);
+    lua_pushcclosure(
+        state,
+        [](lua_State *state) {
+          void *userdata = lua_touserdata(state, lua_upvalueindex(1));
+          auto *event = static_cast<PermissionRequestedEvent *>(userdata);
+          event->reject_request();
+          lua_pushnil(state);
+          return 1;
+        },
+        1);
+    lua_settable(state, -3);
+  }
+};
diff --git a/src/events/UrlChangedEvent.hpp b/src/events/UrlChangedEvent.hpp
new file mode 100644
index 0000000..1685c89
--- /dev/null
+++ b/src/events/UrlChangedEvent.hpp
@@ -0,0 +1,28 @@
+#pragma once
+
+#include <QtCore>
+#include <lua.hpp>
+
+#include "events/Event.hpp"
+#include "widgets/BrowserWindow.hpp"
+#include "widgets/WebViewStack.hpp"
+
+class UrlChangedEvent : public Event {
+public:
+  const QString &url;
+  const WebViewId webview_id;
+  const WindowId win_id;
+
+  UrlChangedEvent(const QString &url, WebViewId webview_id, WindowId win_id)
+      : url(url), webview_id(webview_id), win_id(win_id) {
+    kind = "UrlChanged";
+  }
+
+  void lua_push(lua_State *state) const override {
+    lua_newtable(state);
+    SET_FIELD("type", string, kind.toStdString().c_str())
+    SET_FIELD("view_id", integer, webview_id)
+    SET_FIELD("win_id", integer, win_id)
+    SET_FIELD("url", string, url.toStdString().c_str())
+  }
+};