From a93ed33c22d1aed4b58893afbeb193f3e796a6a37c7614a0a87c7c00308fbcd1 Mon Sep 17 00:00:00 2001
From: ADAM David Alan Martin <adam@recursive.engineer>
Date: Thu, 8 Jan 2026 07:25:41 -0500
Subject: [PATCH] Remove last dlist from browser window.

---
 src/bw.cc    | 32 +++++++++++++-------------------
 src/bw.hh    |  2 +-
 src/uicmd.cc |  2 +-
 3 files changed, 15 insertions(+), 21 deletions(-)

diff --git a/src/bw.cc b/src/bw.cc
index bd27ed3..df5e58c 100644
--- a/src/bw.cc
+++ b/src/bw.cc
@@ -64,7 +64,6 @@ BrowserWindow *a_Bw_new(void)
    bw->meta_refresh_status = 0;
    bw->meta_refresh_url = NULL;
 
-   bw->ImageClients = dList_new(8);
    bw->NumImages = 0;
    bw->NumImagesGot = 0;
    bw->NumPendingStyleSheets = 0;
@@ -90,9 +89,6 @@ BrowserWindow::~BrowserWindow()
       if (bws[i] == this) {
          a_List_remove(bws, i, num_bws);
 
-         dList_free(this->ImageClients);
-
-
          break;
       }
    }
@@ -114,12 +110,12 @@ void a_Bw_add_client(BrowserWindow *bw, int Key, int Root)
    if (Root) {
       bw->RootClients.push_back(Key);
    } else {
-      dList_append(bw->ImageClients, INT2VOIDP(Key));
+      bw->ImageClients.push_back( Key);
       bw->NumImages++;
       /* --Images progress-bar stuff-- */
       a_UIcmd_set_img_prog(bw, bw->NumImagesGot, bw->NumImages, 1);
    }
-   if (bw->RootClients.size() + dList_length(bw->ImageClients) == 1)
+   if (bw->RootClients.size() + bw->ImageClients.size() == 1)
       a_UIcmd_set_buttons_sens(bw);
 }
 
@@ -130,17 +126,18 @@ void a_Bw_add_client(BrowserWindow *bw, int Key, int Root)
  */
 int a_Bw_remove_client(BrowserWindow *bw, int ClientKey)
 {
-   void *data;
+   bool found= false;
 
    auto where= std::find( begin( bw->RootClients ), end( bw->RootClients ), ClientKey );
 
    if (where != end( bw->RootClients )) {
       bw->RootClients.erase( where );
-   } else if ((data = dList_find(bw->ImageClients, INT2VOIDP(ClientKey)))) {
-      dList_remove_fast(bw->ImageClients, data);
+   } else if (auto data = std::find( begin( bw->ImageClients ), end( bw->ImageClients ), ClientKey ); data != end( bw->ImageClients ) ) {
+		found= *data;
+      bw->ImageClients.erase( data );
       ++bw->NumImagesGot;
    }
-   return data ? 0 : 1;
+   return not found;
 }
 
 /**
@@ -165,7 +162,6 @@ void a_Bw_close_client(BrowserWindow *bw, int ClientKey)
  */
 void a_Bw_stop_clients(BrowserWindow *bw, int flags)
 {
-   void *data;
    int which;
 
    if (flags & BW_Root) {
@@ -178,10 +174,11 @@ void a_Bw_stop_clients(BrowserWindow *bw, int flags)
 
    if (flags & BW_Img) {
       /* Remove image clients */
-      while ((data = dList_nth_data(bw->ImageClients, 0))) {
-         a_Capi_stop_client(VOIDP2INT(data), (flags & BW_Force));
-         dList_remove_fast(bw->ImageClients, data);
+      for( const auto &data: bw->ImageClients )
+      {
+         a_Capi_stop_client(data, (flags & BW_Force));
       }
+      bw->ImageClients.clear();
    }
 }
 
@@ -264,15 +261,12 @@ void a_Bw_remove_doc(BrowserWindow *bw, DilloHtml *vdoc)
  */
 void a_Bw_cleanup(BrowserWindow *bw)
 {
-   void *data;
-
    /* Remove root clients */
    bw->RootClients.clear();
 
    /* Remove image clients */
-   while ((data = dList_nth_data(bw->ImageClients, 0))) {
-      dList_remove_fast(bw->ImageClients, data);
-   }
+   bw->ImageClients.clear();
+
    /* Remove PageUrls */
    bw->PageUrls.clear();
 
diff --git a/src/bw.hh b/src/bw.hh
index d34db45..20b7320 100644
--- a/src/bw.hh
+++ b/src/bw.hh
@@ -57,7 +57,7 @@ struct BrowserWindow {
    /** A list of active cache clients in the window (The primary Key) */
    std::vector< int > RootClients;
    /** Image Keys for all active connections in the window */
-   Dlist *ImageClients;
+   std::vector< int > ImageClients;
    /** Number of images in the page */
    int NumImages;
    /** Number of images already loaded */
diff --git a/src/uicmd.cc b/src/uicmd.cc
index a818e4c..8c2f845 100644
--- a/src/uicmd.cc
+++ b/src/uicmd.cc
@@ -1559,7 +1559,7 @@ void a_UIcmd::a_UIcmd_set_buttons_sens(BrowserWindow *bw)
    int sens;
 
    // Stop
-   sens = (dList_length(bw->ImageClients) || bw->RootClients.size());
+   sens = (bw->ImageClients.size() || bw->RootClients.size());
    BW2UI(bw)->button_set_sens(UI_STOP, sens);
    // Back
    sens = (a_Nav_stack_ptr(bw) > 0);