[reactos] 01/01: [NETSHELL] Display component icons in list (#5904)

[Whindmar Saksit]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e07dbf782c65fdedfeada…

commit e07dbf782c65fdedfeada94f55814fcfbb6e34ce
Author:     Whindmar Saksit <whindsaks(a)proton.me>
AuthorDate: Mon Nov 13 20:51:52 2023 +0100
Commit:     GitHub <noreply(a)github.com>
CommitDate: Mon Nov 13 20:51:52 2023 +0100

    [NETSHELL] Display component icons in list (#5904)
    
    Display the class icons for the installed network components.
    Also fixes a bug where the selection change whacked the checkbox of the first item.
    
    Use 0x7fffffff to append the item at the end of the list, as optimization.
---
 dll/shellext/netshell/lanconnectui.cpp | 44 ++++++++++++++++++++++------------
 dll/shellext/netshell/lanconnectui.h   |  2 +-
 2 files changed, 30 insertions(+), 16 deletions(-)

diff --git a/dll/shellext/netshell/lanconnectui.cpp
b/dll/shellext/netshell/lanconnectui.cpp
index d0c5b0b2e28..70b72549171 100644
--- a/dll/shellext/netshell/lanconnectui.cpp
+++ b/dll/shellext/netshell/lanconnectui.cpp
@@ -26,15 +26,16 @@ CNetConnectionPropertyUi::~CNetConnectionPropertyUi()
 }
 
 VOID
-AddItemToListView(HWND hDlgCtrl, PNET_ITEM pItem, LPWSTR szName, BOOL bChecked)
+AddItemToListView(HWND hDlgCtrl, PNET_ITEM pItem, LPWSTR szName, BOOL bChecked, UINT
Image)
 {
     LVITEMW lvItem;
 
-    ZeroMemory(&lvItem, sizeof(lvItem));
-    lvItem.mask  = LVIF_TEXT | LVIF_PARAM;
+    lvItem.mask  = LVIF_TEXT | LVIF_PARAM | LVIF_IMAGE;
     lvItem.pszText = szName;
     lvItem.lParam = (LPARAM)pItem;
-    lvItem.iItem = ListView_GetItemCount(hDlgCtrl);
+    lvItem.iImage = Image;
+    lvItem.iItem = 0x7fffffff; // Append at the end of the list.
+    lvItem.iSubItem = 0;
     lvItem.iItem = SendMessageW(hDlgCtrl, LVM_INSERTITEMW, 0, (LPARAM)&lvItem);
     ListView_SetCheckState(hDlgCtrl, lvItem.iItem, bChecked);
 }
@@ -73,7 +74,7 @@ CNetConnectionPropertyUi::GetINetCfgComponent(INetCfg *pNCfg,
INetCfgComponent *
 }
 
 VOID
-CNetConnectionPropertyUi::EnumComponents(HWND hDlgCtrl, INetCfg *pNCfg, const GUID
*CompGuid, UINT Type)
+CNetConnectionPropertyUi::EnumComponents(HWND hDlgCtrl, INetCfg *pNCfg, const GUID
*CompGuid, UINT Type, PSP_CLASSIMAGELIST_DATA pCILD)
 {
     HRESULT hr;
     CComPtr<IEnumNetCfgComponent> pENetCfg;
@@ -127,7 +128,10 @@ CNetConnectionPropertyUi::EnumComponents(HWND hDlgCtrl, INetCfg
*pNCfg, const GU
         pItem->pNCfgComp = pNCfgComp.Detach();
         pItem->NumPropDialogOpen = 0;
 
-        AddItemToListView(hDlgCtrl, pItem, pDisplayName, bChecked);
+        INT image;
+        if (!pCILD->ImageList || !SetupDiGetClassImageIndex(pCILD, CompGuid,
&image))
+            image = I_IMAGENONE;
+        AddItemToListView(hDlgCtrl, pItem, pDisplayName, bChecked, image);
         CoTaskMemFree(pDisplayName);
     }
 }
@@ -143,7 +147,6 @@ CNetConnectionPropertyUi::InitializeLANPropertiesUIDlg(HWND hwndDlg)
     RECT rc;
     DWORD dwStyle;
     LPWSTR pDisplayName;
-    LVITEMW li;
 
     SendDlgItemMessageW(hwndDlg, IDC_NETCARDNAME, WM_SETTEXT, 0,
(LPARAM)m_pProperties->pszwDeviceName);
     if (m_pProperties->dwCharacter & NCCF_SHOW_ICON)
@@ -193,15 +196,26 @@ CNetConnectionPropertyUi::InitializeLANPropertiesUIDlg(HWND
hwndDlg)
     m_pNCfg = pNCfg;
     m_NCfgLock = pNCfgLock;
 
-    EnumComponents(hDlgCtrl, pNCfg, &GUID_DEVCLASS_NETCLIENT, NET_TYPE_CLIENT);
-    EnumComponents(hDlgCtrl, pNCfg, &GUID_DEVCLASS_NETSERVICE, NET_TYPE_SERVICE);
-    EnumComponents(hDlgCtrl, pNCfg, &GUID_DEVCLASS_NETTRANS, NET_TYPE_PROTOCOL);
+    SP_CLASSIMAGELIST_DATA spcid;
+    spcid.cbSize = sizeof(spcid);
+    if (SetupDiGetClassImageList(&spcid))
+    {
+        HIMAGELIST hIL = ImageList_Duplicate(spcid.ImageList);
+        ListView_SetImageList(hDlgCtrl, hIL, LVSIL_SMALL);
+    }
+    else
+    {
+        spcid.ImageList = NULL;
+    }
+
+    EnumComponents(hDlgCtrl, pNCfg, &GUID_DEVCLASS_NETCLIENT, NET_TYPE_CLIENT,
&spcid);
+    EnumComponents(hDlgCtrl, pNCfg, &GUID_DEVCLASS_NETSERVICE, NET_TYPE_SERVICE,
&spcid);
+    EnumComponents(hDlgCtrl, pNCfg, &GUID_DEVCLASS_NETTRANS, NET_TYPE_PROTOCOL,
&spcid);
+
+    if (spcid.ImageList)
+        SetupDiDestroyClassImageList(&spcid);
 
-    ZeroMemory(&li, sizeof(li));
-    li.mask = LVIF_STATE;
-    li.stateMask = (UINT)-1;
-    li.state = LVIS_FOCUSED|LVIS_SELECTED;
-    (void)SendMessageW(hDlgCtrl, LVM_SETITEMW, 0, (LPARAM)&li);
+    ListView_SetItemState(hDlgCtrl, 0, -1, LVIS_FOCUSED | LVIS_SELECTED);
 }
 
 VOID
diff --git a/dll/shellext/netshell/lanconnectui.h b/dll/shellext/netshell/lanconnectui.h
index 0dd7fdc0384..964435b05fe 100644
--- a/dll/shellext/netshell/lanconnectui.h
+++ b/dll/shellext/netshell/lanconnectui.h
@@ -44,7 +44,7 @@ class CNetConnectionPropertyUi:
 
     private:
         BOOL GetINetCfgComponent(INetCfg *pNCfg, INetCfgComponent ** pOut);
-        VOID EnumComponents(HWND hDlgCtrl, INetCfg *pNCfg, const GUID *CompGuid, UINT
Type);
+        VOID EnumComponents(HWND hDlgCtrl, INetCfg *pNCfg, const GUID *CompGuid, UINT
Type, PSP_CLASSIMAGELIST_DATA pCILD);
         VOID InitializeLANPropertiesUIDlg(HWND hwndDlg);
         VOID ShowNetworkComponentProperties(HWND hwndDlg);
         BOOL GetDeviceInstanceID(OUT LPOLESTR *DeviceInstanceID);