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appwiz.cpl: Add applications to list, remove on window close.

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Owen Rudge 2008-07-21 19:42:30 +01:00 committed by Alexandre Julliard
parent c16aeaf8e5
commit 0215b55ce6
1 changed files with 75 additions and 0 deletions
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75
dlls/appwiz.cpl/appwiz.c
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@ -293,6 +293,60 @@ end:
return ret;
}
/******************************************************************************
* Name : AddApplicationsToList
* Description: Populates the list box with applications.
* Parameters : hWnd - Handle of the dialog box
*/
static void AddApplicationsToList(HWND hWnd, HIMAGELIST hList)
{
APPINFO *iter = AppInfo;
LVITEMW lvItem;
HICON hIcon;
int index;
while (iter)
{
/* get the icon */
index = 0;
if (iter->icon)
{
if (ExtractIconExW(iter->icon, iter->iconIdx, NULL, &hIcon, 1) == 1)
{
index = ImageList_AddIcon(hList, hIcon);
DestroyIcon(hIcon);
}
}
lvItem.mask = LVIF_IMAGE | LVIF_TEXT | LVIF_PARAM;
lvItem.iItem = iter->id;
lvItem.iSubItem = 0;
lvItem.pszText = iter->title;
lvItem.iImage = index;
lvItem.lParam = iter->id;
index = ListView_InsertItemW(hWnd, &lvItem);
/* now add the subitems (columns) */
ListView_SetItemTextW(hWnd, index, 1, iter->publisher);
ListView_SetItemTextW(hWnd, index, 2, iter->version);
iter = iter->next;
}
}
/******************************************************************************
* Name : RemoveItemsFromList
* Description: Clears the application list box.
* Parameters : hWnd - Handle of the dialog box
*/
static void RemoveItemsFromList(HWND hWnd)
{
SendDlgItemMessageW(hWnd, IDL_PROGRAMS, LVM_DELETEALLITEMS, 0, 0);
}
/******************************************************************************
* Name : EmptyList
* Description: Frees memory used by the application linked list.
@ -409,6 +463,7 @@ static HIMAGELIST ResetApplicationList(BOOL bFirstRun, HWND hWnd, HIMAGELIST hIm
}
else /* we need to remove the existing things first */
{
RemoveItemsFromList(hWnd);
ImageList_Destroy(hImageList);
/* reset the list, since it's probably changed if the uninstallation was
@ -422,6 +477,7 @@ static HIMAGELIST ResetApplicationList(BOOL bFirstRun, HWND hWnd, HIMAGELIST hIm
ReadApplicationsFromRegistry(HKEY_LOCAL_MACHINE);
ReadApplicationsFromRegistry(HKEY_CURRENT_USER);
AddApplicationsToList(hWndListView, hImageList);
UpdateButtons(hWnd);
return(hImageList);
@ -439,6 +495,7 @@ static HIMAGELIST ResetApplicationList(BOOL bFirstRun, HWND hWnd, HIMAGELIST hIm
static BOOL CALLBACK MainDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
static HIMAGELIST hImageList;
LPNMHDR nmh;
switch(msg)
{
@ -451,11 +508,29 @@ static BOOL CALLBACK MainDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lPar
return TRUE;
case WM_DESTROY:
RemoveItemsFromList(hWnd);
ImageList_Destroy(hImageList);
EmptyList();
return 0;
case WM_NOTIFY:
nmh = (LPNMHDR) lParam;
switch (nmh->idFrom)
{
case IDL_PROGRAMS:
switch (nmh->code)
{
case LVN_ITEMCHANGED:
UpdateButtons(hWnd);
break;
}
break;
}
return TRUE;
}
return FALSE;