Reimplement event drag n' drop

Reintroduce the code using GTK4 tooling for in-process DnD. This is looking much better!
2022-02-12 13:08:50 -03:00
parent ad0a97d6ac
commit ee5acbd493
7 changed files with 532 additions and 430 deletions
@@ -1332,3 +1332,86 @@ out:
  if (out_meeting_url)
    *out_meeting_url = g_steal_pointer (&meeting_url);
 }
+
+typedef struct
+{
+  GcalEvent                 *event;
+  GcalAskRecurrenceCallback  callback;
+  gpointer                   user_data;
+} AskRecurrenceData;
+
+static void
+on_message_dialog_response_cb (GtkDialog         *dialog,
+                               gint               response,
+                               AskRecurrenceData *data)
+{
+  GcalRecurrenceModType mod_type;
+
+  switch (response)
+    {
+      case GTK_RESPONSE_CANCEL:
+        mod_type = GCAL_RECURRENCE_MOD_NONE;
+        break;
+      case GTK_RESPONSE_ACCEPT:
+        mod_type = GCAL_RECURRENCE_MOD_THIS_ONLY;
+        break;
+      case GTK_RESPONSE_OK:
+        mod_type = GCAL_RECURRENCE_MOD_THIS_AND_FUTURE;
+        break;
+      case GTK_RESPONSE_YES:
+        mod_type = GCAL_RECURRENCE_MOD_ALL;
+        break;
+      default:
+        mod_type = GCAL_RECURRENCE_MOD_NONE;
+        break;
+    }
+
+  gtk_window_destroy (GTK_WINDOW (dialog));
+
+  data->callback (data->event, mod_type, data->user_data);
+  g_clear_object (&data->event);
+  g_clear_pointer (&data, g_free);
+}
+
+void
+gcal_utils_ask_recurrence_modification_type (GtkWidget                 *parent,
+                                             GcalEvent                 *event,
+                                             GcalAskRecurrenceCallback  callback,
+                                             gpointer                   user_data)
+{
+  AskRecurrenceData *data;
+  GtkDialogFlags flags;
+  ECalClient *client;
+  GtkWidget *dialog;
+
+  data = g_new0 (AskRecurrenceData, 1);
+  data->event = g_object_ref (event);
+  data->callback = callback;
+  data->user_data = user_data;
+
+  flags = GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT;
+
+  dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_native (parent)),
+                                   flags,
+                                   GTK_MESSAGE_QUESTION,
+                                   GTK_BUTTONS_NONE,
+                                   _("The event you are trying to modify is recurring. The changes you have selected should be applied to:"));
+
+  gtk_dialog_add_buttons (GTK_DIALOG (dialog),
+                          _("_Cancel"),
+                          GTK_RESPONSE_CANCEL,
+                          _("_Only This Event"),
+                          GTK_RESPONSE_ACCEPT,
+                          NULL);
+
+  client = gcal_calendar_get_client (gcal_event_get_calendar (event));
+
+  if (!e_client_check_capability (E_CLIENT (client), E_CAL_STATIC_CAPABILITY_NO_THISANDFUTURE))
+    gtk_dialog_add_button (GTK_DIALOG (dialog), _("_Subsequent events"), GTK_RESPONSE_OK);
+
+  gtk_dialog_add_button (GTK_DIALOG (dialog), _("_All events"), GTK_RESPONSE_YES);
+  gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (gtk_widget_get_native (parent)));
+  g_signal_connect (dialog, "response", G_CALLBACK (on_message_dialog_response_cb), data);
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}