static void SetAllChildIcons(HWND hwndList, HANDLE hFirstItem, int iColumn, int iImage)
{
int typeOfFirst, iOldIcon;
HANDLE hItem, hChildItem;
typeOfFirst = SendMessage(hwndList,CLM_GETITEMTYPE,(WPARAM)hFirstItem, 0);
//check groups
if(typeOfFirst == CLCIT_GROUP)
hItem = hFirstItem;
else
hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTGROUP, (LPARAM)hFirstItem);
while(hItem) {
hChildItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_CHILD, (LPARAM)hItem);
if(hChildItem)
SetAllChildIcons(hwndList, hChildItem, iColumn, iImage);
hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTGROUP, (LPARAM)hItem);
}
//check contacts
if(typeOfFirst == CLCIT_CONTACT)
hItem = hFirstItem;
else
hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTCONTACT, (LPARAM)hFirstItem);
while(hItem) {
iOldIcon = SendMessage(hwndList, CLM_GETEXTRAIMAGE, (WPARAM)hItem, iColumn);
if(iOldIcon != EMPTY_EXTRA_ICON && iOldIcon != iImage)
SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(iColumn, iImage));
hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTCONTACT, (LPARAM)hItem);
}
}
static void SetIconsForColumn(HWND hwndList,HANDLE hItem,HANDLE hItemAll,int iColumn,int iImage)
{
int itemType;
itemType=SendMessage(hwndList,CLM_GETITEMTYPE,(WPARAM)hItem,0);
if(itemType==CLCIT_CONTACT) {
int oldiImage = SendMessage(hwndList,CLM_GETEXTRAIMAGE,(WPARAM)hItem,iColumn);
if (oldiImage!=0xFF&&oldiImage!=iImage)
SendMessage(hwndList,CLM_SETEXTRAIMAGE,(WPARAM)hItem,MAKELPARAM(iColumn,iImage));
}
else if(itemType==CLCIT_INFO) {
if(hItem==hItemAll) SetAllChildIcons(hwndList,hItem,iColumn,iImage);
else SendMessage(hwndList,CLM_SETEXTRAIMAGE,(WPARAM)hItem,MAKELPARAM(iColumn,iImage)); //hItemUnknown
}
else if(itemType==CLCIT_GROUP) {
hItem=(HANDLE)SendMessage(hwndList,CLM_GETNEXTITEM,CLGN_CHILD,(LPARAM)hItem);
if(hItem) SetAllChildIcons(hwndList,hItem,iColumn,iImage);
}
}
static INT_PTR CALLBACK DlgProcVisibilityOpts(HWND hwndDlg, UINT msg, WPARAM, LPARAM lParam)
{
static HICON hVisibleIcon, hInvisibleIcon;
static HANDLE hItemAll;
HIMAGELIST hIml;
switch (msg) {
case WM_INITDIALOG:
TranslateDialogDefault(hwndDlg);
hIml = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ILC_COLOR32 | ILC_MASK, 3, 3);
ImageList_AddIcon_IconLibLoaded(hIml, SKINICON_OTHER_SMALLDOT);
ImageList_AddIcon_IconLibLoaded(hIml, SKINICON_OTHER_VISIBLE_ALL);
ImageList_AddIcon_IconLibLoaded(hIml, SKINICON_OTHER_INVISIBLE_ALL);
SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_SETEXTRAIMAGELIST, 0, (LPARAM)hIml);
hVisibleIcon = ImageList_GetIcon(hIml, 1, ILD_NORMAL);
SendDlgItemMessage(hwndDlg, IDC_VISIBLEICON, STM_SETICON, (WPARAM)hVisibleIcon, 0);
hInvisibleIcon = ImageList_GetIcon(hIml, 2, ILD_NORMAL);
SendDlgItemMessage(hwndDlg, IDC_INVISIBLEICON, STM_SETICON, (WPARAM)hInvisibleIcon, 0);
ResetListOptions( GetDlgItem(hwndDlg, IDC_LIST));
SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_SETEXTRACOLUMNS, 2, 0);
{
CLCINFOITEM cii = { sizeof(cii) };
cii.flags = CLCIIF_GROUPFONT;
cii.pszText = TranslateT("** All contacts **");
hItemAll = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_ADDINFOITEM, 0, (LPARAM)&cii);
}
SetAllContactIcons( GetDlgItem(hwndDlg, IDC_LIST));
SetListGroupIcons( GetDlgItem(hwndDlg, IDC_LIST), (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETNEXTITEM, CLGN_ROOT, 0), hItemAll, NULL);
return TRUE;
case WM_SETFOCUS:
SetFocus( GetDlgItem(hwndDlg, IDC_LIST));
break;
case WM_NOTIFY:
switch(((LPNMHDR)lParam)->idFrom) {
case IDC_LIST:
switch (((LPNMHDR)lParam)->code) {
case CLN_NEWCONTACT:
case CLN_LISTREBUILT:
SetAllContactIcons( GetDlgItem(hwndDlg, IDC_LIST));
//fall through
case CLN_CONTACTMOVED:
SetListGroupIcons( GetDlgItem(hwndDlg, IDC_LIST), (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETNEXTITEM, CLGN_ROOT, 0), hItemAll, NULL);
break;
case CLN_OPTIONSCHANGED:
ResetListOptions( GetDlgItem(hwndDlg, IDC_LIST));
break;
case NM_CLICK:
{
// Make sure we have an extra column
NMCLISTCONTROL *nm = (NMCLISTCONTROL*)lParam;
if (nm->iColumn == -1)
break;
// Find clicked item
DWORD hitFlags;
HANDLE hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_HITTEST, (WPARAM)&hitFlags, MAKELPARAM(nm->pt.x, nm->pt.y));
if (hItem == NULL)
break;
// It was not a visbility icon
if (!(hitFlags & CLCHT_ONITEMEXTRA))
break;
// Get image in clicked column (0 = none, 1 = visible, 2 = invisible)
int iImage = SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(nm->iColumn, 0));
if (iImage == 0)
iImage = nm->iColumn + 1;
else if (iImage == 1 || iImage == 2)
iImage = 0;
// Get item type (contact, group, etc...)
int itemType = SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETITEMTYPE, (WPARAM)hItem, 0);
// Update list, making sure that the options are mutually exclusive
if (itemType == CLCIT_CONTACT) { // A contact
SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(nm->iColumn, iImage));
if (iImage && SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(nm->iColumn?0:1, 0)) != EMPTY_EXTRA_ICON)
SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(nm->iColumn?0:1, 0));
}
else if (itemType == CLCIT_INFO) { // All Contacts
SetAllChildIcons( GetDlgItem(hwndDlg, IDC_LIST), hItem, nm->iColumn, iImage);
if (iImage)
SetAllChildIcons( GetDlgItem(hwndDlg, IDC_LIST), hItem, nm->iColumn?0:1, 0);
}
else if (itemType == CLCIT_GROUP) { // A group
hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETNEXTITEM, CLGN_CHILD, (LPARAM)hItem);
if (hItem) {
SetAllChildIcons( GetDlgItem(hwndDlg, IDC_LIST), hItem, nm->iColumn, iImage);
if (iImage)
SetAllChildIcons( GetDlgItem(hwndDlg, IDC_LIST), hItem, nm->iColumn?0:1, 0);
}
}
// Update the all/none icons
SetListGroupIcons( GetDlgItem(hwndDlg, IDC_LIST), (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETNEXTITEM, CLGN_ROOT, 0), hItemAll, NULL);
// Activate Apply button
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
}
}
break;
case 0:
if (((LPNMHDR)lParam)->code == PSN_APPLY) {
for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
HANDLE hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_FINDCONTACT, hContact, 0);
if (hItem == NULL)
continue;
int set = 0;
for (int i=0; i < 2; i++) {
int iImage = SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(i, 0));
if (iImage == i+1) {
CallContactService(hContact, PSS_SETAPPARENTMODE, iImage == 1?ID_STATUS_ONLINE:ID_STATUS_OFFLINE, 0);
set = 1;
break;
}
}
if (!set)
CallContactService(hContact, PSS_SETAPPARENTMODE, 0, 0);
}
return TRUE;
}
}
break;
case WM_DESTROY:
DestroyIcon(hVisibleIcon);
DestroyIcon(hInvisibleIcon);
hIml = (HIMAGELIST)SendDlgItemMessage(hwndDlg, IDC_LIST, CLM_GETEXTRAIMAGELIST, 0, 0);
ImageList_Destroy(hIml);
break;
}
return FALSE;
}
