Add viewselected/closed/created events

6 files changed, 87 insertions, 2 deletions

diff --git a/lua/null-browser/extras/statusline.lua b/lua/null-browser/extras/statusline.lua
index 6dd70ba..f70ff37 100644
--- a/lua/null-browser/extras/statusline.lua
+++ b/lua/null-browser/extras/statusline.lua
@@ -38,7 +38,7 @@ function statusline.show_status_in_window(win_id, decoration)
       show_statusline()
     end
   end)
-  web.event.add_listener({ 'ModeChanged', 'UrlChanged' }, {
+  web.event.add_listener({ 'ModeChanged', 'UrlChanged', 'ViewSelected', 'ViewClosed', 'ViewCreated' }, {
     callback = function(_) show_statusline() end,
   })
 end
diff --git a/lua/null-browser/extras/tabline.lua b/lua/null-browser/extras/tabline.lua
index 4548207..b9156f5 100644
--- a/lua/null-browser/extras/tabline.lua
+++ b/lua/null-browser/extras/tabline.lua
@@ -23,7 +23,7 @@ function tabline.init(opts)
 end
 
 function tabline.show_tabs_in_window(win_id, decoration)
-  web.event.add_listener('UrlChanged', {
+  web.event.add_listener({ 'UrlChanged', 'ViewSelected', 'ViewCreated', 'ViewClosed' }, {
     callback = function()
       if not decoration.is_enabled({ win = win_id }) then return end
 
diff --git a/src/events/ViewClosedEvent.hpp b/src/events/ViewClosedEvent.hpp
new file mode 100644
index 0000000..905159e
--- /dev/null
+++ b/src/events/ViewClosedEvent.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <QtCore>
+#include <lua.hpp>
+
+#include "WebViewData.hpp"
+#include "events/Event.hpp"
+#include "widgets/BrowserWindow.hpp"
+
+class ViewClosedEvent : public Event {
+public:
+  const WebViewId view_id;
+  const WindowId win_id;
+
+  ViewClosedEvent(WebViewId view_id, WindowId win_id) : view_id(view_id), win_id(win_id) {
+    kind = "ViewClosed";
+  }
+
+  void lua_push(lua_State *state) const override {
+    Event::lua_push(state);
+    SET_FIELD("view", integer, view_id)
+    SET_FIELD("win", integer, win_id)
+  }
+};
diff --git a/src/events/ViewCreatedEvent.hpp b/src/events/ViewCreatedEvent.hpp
new file mode 100644
index 0000000..10126c9
--- /dev/null
+++ b/src/events/ViewCreatedEvent.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <QtCore>
+#include <lua.hpp>
+
+#include "WebViewData.hpp"
+#include "events/Event.hpp"
+#include "widgets/BrowserWindow.hpp"
+
+class ViewCreatedEvent : public Event {
+public:
+  const WebViewId view_id;
+  const WindowId win_id;
+
+  ViewCreatedEvent(WebViewId view_id, WindowId win_id) : view_id(view_id), win_id(win_id) {
+    kind = "ViewCreated";
+  }
+
+  void lua_push(lua_State *state) const override {
+    Event::lua_push(state);
+    SET_FIELD("view", integer, view_id)
+    SET_FIELD("win", integer, win_id)
+  }
+};
diff --git a/src/events/ViewSelectedEvent.hpp b/src/events/ViewSelectedEvent.hpp
new file mode 100644
index 0000000..fe8dd40
--- /dev/null
+++ b/src/events/ViewSelectedEvent.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <QtCore>
+#include <lua.hpp>
+
+#include "WebViewData.hpp"
+#include "events/Event.hpp"
+#include "widgets/BrowserWindow.hpp"
+
+class ViewSelectedEvent : public Event {
+public:
+  const WebViewId view_id;
+  const WindowId win_id;
+
+  ViewSelectedEvent(WebViewId view_id, WindowId win_id) : view_id(view_id), win_id(win_id) {
+    kind = "ViewSelected";
+  }
+
+  void lua_push(lua_State *state) const override {
+    Event::lua_push(state);
+    SET_FIELD("view", integer, view_id)
+    SET_FIELD("win", integer, win_id)
+  }
+};
diff --git a/src/widgets/WebViewStack.cpp b/src/widgets/WebViewStack.cpp
index 9ec8570..0ed2399 100644
--- a/src/widgets/WebViewStack.cpp
+++ b/src/widgets/WebViewStack.cpp
@@ -12,6 +12,9 @@
 #include "WindowActionRouter.hpp"
 #include "events/PermissionRequestedEvent.hpp"
 #include "events/UrlChangedEvent.hpp"
+#include "events/ViewClosedEvent.hpp"
+#include "events/ViewCreatedEvent.hpp"
+#include "events/ViewSelectedEvent.hpp"
 
 #include "widgets/WebViewStack.hpp"
 
@@ -74,6 +77,10 @@ WebView *WebViewStack::create_new_webview(const QUrl &url, bool focus) {
 
   emit current_webview_title_changed(layout->currentIndex());
 
+  // TODO: Add window id
+  auto *event = new ViewCreatedEvent(webview->get_id(), 0);
+  WindowActionRouter::instance().dispatch_event(event);
+
   return webview;
 }
 
@@ -152,6 +159,9 @@ void WebViewStack::close(WebViewId webview_id) {
       create_new_webview(configuration->new_view_url(), true);
     }
   }
+
+  auto *event = new ViewClosedEvent(webview_id, 0);
+  WindowActionRouter::instance().dispatch_event(event);
 }
 
 void WebViewStack::webview_history_back(WebViewId webview_id, qsizetype history_index) {
@@ -209,6 +219,9 @@ void WebViewStack::focus_webview(WebViewId webview_id) {
   auto webview_index = get_webview_index(webview_id);
   if (webview_index >= 0)
     layout->setCurrentIndex((int)webview_index);
+
+  auto *event = new ViewSelectedEvent(webview_id, 0);
+  WindowActionRouter::instance().dispatch_event(event);
 }
 
 void WebViewStack::open_devtools(WebViewId webview_id) {