void CMsgTree::UpdateItem(int ID) // updates item title, and expanded/collapsed state for groups
{
COptItem_TreeCtrl *TreeCtrl = GetTreeCtrl();
int Order = TreeCtrl->IDToOrder(ID);
if (Order != -1) {
CBaseTreeItem* TreeItem = (Order <= TREECTRL_ROOTORDEROFFS) ? (CBaseTreeItem*)&TreeCtrl->RootItems[ROOT_ORDER_TO_INDEX(Order)] : (CBaseTreeItem*)&TreeCtrl->Value[Order];
TCString NewTitle;
TVITEM tvi;
tvi.mask = TVIF_HANDLE | TVIF_TEXT;
tvi.hItem = TreeItem->hItem;
tvi.pszText = NewTitle.GetBuffer(TREEITEMTITLE_MAXLEN);
tvi.cchTextMax = TREEITEMTITLE_MAXLEN;
TreeView_GetItem(hTreeView, &tvi);
if (TreeItem->Title != (const TCHAR*)tvi.pszText) {
TreeCtrl->SetModified(true);
NMMSGTREE nm = { 0 };
nm.ItemNew = TreeItem;
nm.hdr.code = MTN_ITEMRENAMED;
nm.hdr.hwndFrom = hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(hTreeView);
SendMessage(GetParent(hTreeView), WM_NOTIFY, 0, (LPARAM)&nm);
}
tvi.mask = TVIF_HANDLE | TVIF_TEXT;
tvi.pszText = TreeItem->Title;
TreeView_SetItem(hTreeView, &tvi);
TreeView_Expand(hTreeView, tvi.hItem, (TreeItem->Flags & TIF_EXPANDED) ? TVE_EXPAND : TVE_COLLAPSE);
}
}
void CProtoSettings::SetMsgFormat(int Flags, TCString Message)
{
if (Flags & (SMF_TEMPORARY | SMF_PERSONAL) && g_AutoreplyOptPage.GetDBValueCopy(IDC_REPLYDLG_RESETCOUNTERWHENSAMEICON) && GetMsgFormat(Flags & (SMF_TEMPORARY | SMF_PERSONAL)) != (const TCHAR*)Message)
ResetSettingsOnStatusChange(szProto);
if (Flags & SMF_TEMPORARY) {
_ASSERT(!Status || Status == g_ProtoStates[szProto].Status);
g_ProtoStates[szProto].TempMsg = (szProto || Message != NULL) ? Message : CProtoSettings(NULL, Status).GetMsgFormat(GMF_LASTORDEFAULT);
}
if (Flags & SMF_PERSONAL) { // set a "personal" message for a protocol. also it's used to set global status message (hContact = NULL).
// if Message == NULL, then we'll use the "default" message - i.e. it's either the global message for szProto != NULL (we delete the per-proto DB setting), or it's just a default message for a given status for szProto == NULL.
g_ProtoStates[szProto].TempMsg.Unset();
CString DBSetting(ProtoStatusToDBSetting(DB_STATUSMSG, IDC_MOREOPTDLG_PERSTATUSPROTOMSGS));
if (Message != NULL)
db_set_ts(NULL, MOD_NAME, DBSetting, Message);
else {
if (!szProto)
db_set_ts(NULL, MOD_NAME, DBSetting, CProtoSettings(NULL, Status).GetMsgFormat(GMF_LASTORDEFAULT)); // global message can't be NULL; we can use an empty string instead if it's really necessary
else
db_unset(NULL, MOD_NAME, DBSetting);
}
}
if (Flags & SMF_LAST) {
COptPage MsgTreeData(g_MsgTreePage);
COptItem_TreeCtrl *TreeCtrl = (COptItem_TreeCtrl*)MsgTreeData.Find(IDV_MSGTREE);
TreeCtrl->DBToMem(CString(MOD_NAME));
int RecentGroupID = GetRecentGroupID(Status);
if (RecentGroupID == -1) { // we didn't find the group, it also means that we're using per status messages; so we need to create it
TreeCtrl->Value.AddElem(CTreeItem(Status ? pcli->pfnGetStatusModeDescription(Status, 0) : MSGTREE_RECENT_OTHERGROUP, g_Messages_RecentRootID, RecentGroupID = TreeCtrl->GenerateID(), TIF_GROUP));
TreeCtrl->SetModified(true);
}
int i;
// try to find an identical message in the same group (to prevent saving multiple identical messages),
// or at least if we'll find an identical message somewhere else, then we'll use its title for our new message
TCString Title(_T(""));
for (i = 0; i < TreeCtrl->Value.GetSize(); i++) {
if (!(TreeCtrl->Value[i].Flags & TIF_GROUP) && TreeCtrl->Value[i].User_Str1 == (const TCHAR*)Message) {
if (TreeCtrl->Value[i].ParentID == RecentGroupID) { // found it in the same group
int GroupOrder = TreeCtrl->IDToOrder(RecentGroupID);
TreeCtrl->Value.MoveElem(i, (GroupOrder >= 0) ? (GroupOrder + 1) : 0); // now move it to the top of recent messages list
TreeCtrl->SetModified(true);
break; // no reason to search for anything else
}
if (Title.IsEmpty()) // it's not in the same group, but at least we'll use its title
Title = TreeCtrl->Value[i].Title;
}
}
if (i == TreeCtrl->Value.GetSize()) { // we didn't find an identical message in the same group, so we'll add our new message here
if (Title.IsEmpty()) { // didn't find a title for our message either
if (Message.GetLen() > MRM_MAX_GENERATED_TITLE_LEN)
Title = Message.Left(MRM_MAX_GENERATED_TITLE_LEN - 3) + _T("...");
else
Title = Message;
TCHAR *p = Title.GetBuffer();
while (*p) { // remove "garbage"
if (!(p = _tcspbrk(p, _T("\r\n\t"))))
break;
*p++ = ' ';
}
Title.ReleaseBuffer();
}
int GroupOrder = TreeCtrl->IDToOrder(RecentGroupID);
TreeCtrl->Value.InsertElem(CTreeItem(Title, RecentGroupID, TreeCtrl->GenerateID(), 0, Message), (GroupOrder >= 0) ? (GroupOrder + 1) : 0);
TreeCtrl->SetModified(true);
}
// now clean up here
int MRMNum = 0;
int MaxMRMNum = g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_RECENTMSGSCOUNT);
for (i = 0; i < TreeCtrl->Value.GetSize(); i++) {
if (TreeCtrl->Value[i].ParentID == RecentGroupID) { // found a child of our group
if (TreeCtrl->Value[i].Flags & TIF_GROUP || ++MRMNum > MaxMRMNum) { // what groups are doing here?! :))
TreeCtrl->Value.RemoveElem(i);
TreeCtrl->SetModified(true);
i--;
}
}
}
// if we're saving recent messages per status, then remove any messages that were left at the recent messages' root
if (g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_PERSTATUSMRM)) {
for (i = 0; i < TreeCtrl->Value.GetSize(); i++) {
if (TreeCtrl->Value[i].ParentID == g_Messages_RecentRootID) {
if (!(TreeCtrl->Value[i].Flags & TIF_GROUP)) {
TreeCtrl->Value.RemoveElem(i);
TreeCtrl->SetModified(true);
i--;
}
}
}
}
TreeCtrl->MemToDB(CString(MOD_NAME));
}
}
static LRESULT CALLBACK ParentSubclassProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
CMsgTree *dat = CWndUserData(hWnd).GetMsgTree();
switch (Msg) {
case WM_NOTIFY:
if (((LPNMHDR)lParam)->hwndFrom == dat->hTreeView) {
switch (((LPNMHDR)lParam)->code) {
case TVN_BEGINDRAG:
{
LPNMTREEVIEW pnmtv = (LPNMTREEVIEW)lParam;
NMMSGTREE nm = { 0 };
COptItem_TreeCtrl *TreeCtrl = dat->GetTreeCtrl();
int Order = TreeCtrl->hItemToOrder(pnmtv->itemNew.hItem);
_ASSERT(Order != -1);
if (Order != -1) {
nm.ItemOld = (Order <= TREECTRL_ROOTORDEROFFS) ? (CBaseTreeItem*)&TreeCtrl->RootItems[ROOT_ORDER_TO_INDEX(Order)] : (CBaseTreeItem*)&TreeCtrl->Value[Order];
nm.hdr.code = MTN_BEGINDRAG;
nm.hdr.hwndFrom = dat->hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(dat->hTreeView);
if (!SendMessage(hWnd, WM_NOTIFY, 0, (LPARAM)&nm)) {
SetCapture(hWnd);
dat->hPrevDropTarget = dat->hDragItem = pnmtv->itemNew.hItem;
SetFocus(dat->hTreeView);
TreeView_SelectItem(dat->hTreeView, dat->hDragItem);
}
}
}
break;
case TVN_SELCHANGED:
if (dat->UpdateLock)
return 0;
else {
LPNMTREEVIEW pnmtv = (LPNMTREEVIEW)lParam;
NMMSGTREE nm = { 0 };
COptItem_TreeCtrl *TreeCtrl = dat->GetTreeCtrl();
if (pnmtv->itemOld.hItem) {
int Order = TreeCtrl->IDToOrder(pnmtv->itemOld.lParam);
if (Order != -1) {
nm.ItemOld = (Order <= TREECTRL_ROOTORDEROFFS) ? (CBaseTreeItem*)&TreeCtrl->RootItems[ROOT_ORDER_TO_INDEX(Order)] : (CBaseTreeItem*)&TreeCtrl->Value[Order];
}
}
if (pnmtv->itemNew.hItem) {
int Order = TreeCtrl->IDToOrder(pnmtv->itemNew.lParam);
if (Order != -1) {
nm.ItemNew = (Order <= TREECTRL_ROOTORDEROFFS) ? (CBaseTreeItem*)&TreeCtrl->RootItems[ROOT_ORDER_TO_INDEX(Order)] : (CBaseTreeItem*)&TreeCtrl->Value[Order];
}
}
nm.hdr.code = MTN_SELCHANGED;
nm.hdr.hwndFrom = dat->hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(dat->hTreeView);
SendMessage(hWnd, WM_NOTIFY, 0, (LPARAM)&nm);
}
break;
case TVN_BEGINLABELEDIT:
if (dat->GetTreeCtrl()->IDToOrder(((LPNMTVDISPINFO)lParam)->item.lParam) < 0)
return true; // cancel editing
g_OrigEditProc = (WNDPROC)SetWindowLongPtr(TreeView_GetEditControl(dat->hTreeView), GWLP_WNDPROC, (LONG_PTR)EditSubclassProc);
break;
case TVN_ENDLABELEDIT:
{
LPNMTVDISPINFO ptvdi = (LPNMTVDISPINFO)lParam;
if (ptvdi->item.pszText) {
COptItem_TreeCtrl *TreeCtrl = dat->GetTreeCtrl();
int Order = TreeCtrl->IDToOrder(ptvdi->item.lParam);
if (Order >= 0) {
TreeCtrl->Value[Order].Title = ptvdi->item.pszText;
TreeCtrl->SetModified(true);
NMMSGTREE nm = { 0 };
nm.ItemNew = &TreeCtrl->Value[Order];
nm.hdr.code = MTN_ITEMRENAMED;
nm.hdr.hwndFrom = dat->hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(dat->hTreeView);
SendMessage(GetParent(dat->hTreeView), WM_NOTIFY, 0, (LPARAM)&nm);
return true; // commit new text
}
}
}
break;
case NM_CLICK:
case NM_RCLICK:
{
TVHITTESTINFO hitTest;
hitTest.pt.x = (short)LOWORD(GetMessagePos());
hitTest.pt.y = (short)HIWORD(GetMessagePos());
ScreenToClient(dat->hTreeView, &hitTest.pt);
TreeView_HitTest(dat->hTreeView, &hitTest);
if (hitTest.hItem) {
if (TreeView_GetSelection(dat->hTreeView) == hitTest.hItem) // make sure TVN_SELCHANGED notification is sent always, even if previous selected item was the same as new
TreeView_SelectItem(dat->hTreeView, NULL);
TreeView_SelectItem(dat->hTreeView, hitTest.hItem);
}
}
break;
case NM_CUSTOMDRAW:
NMTVCUSTOMDRAW *lpNMCD = (NMTVCUSTOMDRAW*)lParam;
switch (lpNMCD->nmcd.dwDrawStage) {
case CDDS_PREPAINT: // the control is about to start painting
return CDRF_NOTIFYITEMDRAW; // instruct the control to return information when it draws items
case CDDS_ITEMPREPAINT:
return CDRF_NOTIFYPOSTPAINT;
case CDDS_ITEMPOSTPAINT:
RECT rc;
TreeView_GetItemRect(lpNMCD->nmcd.hdr.hwndFrom, (HTREEITEM)lpNMCD->nmcd.dwItemSpec, &rc, true);
int iSize = GetSystemMetrics(SM_CXSMICON);
int x = rc.left - iSize - 5;
for (int i = 0; i < _countof(SettingsList); i++) {
if (lpNMCD->nmcd.lItemlParam == dat->MsgTreePage.GetValue(SettingsList[i].DBSetting)) {
DrawIconEx(lpNMCD->nmcd.hdc, x, rc.top, Skin_LoadProtoIcon(NULL, SettingsList[i].Status), iSize, iSize, 0, GetSysColorBrush(COLOR_WINDOW), DI_NORMAL);
x -= iSize + 1;
}
}
}
}
}
break;
case WM_MOUSEMOVE:
if (dat->hDragItem) {
TVHITTESTINFO hti;
hti.pt.x = (short)LOWORD(lParam);
hti.pt.y = (short)HIWORD(lParam);
ClientToScreen(hWnd, &hti.pt);
ScreenToClient(dat->hTreeView, &hti.pt);
TreeView_HitTest(dat->hTreeView, &hti);
if (hti.hItem) {
TreeView_SelectDropTarget(dat->hTreeView, hti.hItem);
SetTimer(hWnd, MSGTREE_TIMER_ID, MSGTREE_DRAGANDDROP_GROUPEXPANDTIME, NULL);
}
else {
if (hti.flags & TVHT_ABOVE)
SendMessage(dat->hTreeView, WM_VSCROLL, MAKEWPARAM(SB_LINEUP, 0), 0);
if (hti.flags & TVHT_BELOW)
SendMessage(dat->hTreeView, WM_VSCROLL, MAKEWPARAM(SB_LINEDOWN, 0), 0);
TreeView_SelectDropTarget(dat->hTreeView, NULL);
KillTimer(hWnd, MSGTREE_TIMER_ID);
}
}
break;
case WM_LBUTTONUP:
if (dat->hDragItem) {
TreeView_SelectDropTarget(dat->hTreeView, NULL);
KillTimer(hWnd, MSGTREE_TIMER_ID);
ReleaseCapture();
TVHITTESTINFO hti;
hti.pt.x = (short)LOWORD(lParam);
hti.pt.y = (short)HIWORD(lParam);
ClientToScreen(hWnd, &hti.pt);
ScreenToClient(dat->hTreeView, &hti.pt);
TreeView_HitTest(dat->hTreeView, &hti);
if (hti.hItem && dat->hDragItem != hti.hItem) {
NMMSGTREE nm = { 0 };
COptItem_TreeCtrl *TreeCtrl = dat->GetTreeCtrl();
int OrderOld = TreeCtrl->hItemToOrder(dat->hDragItem);
int OrderNew = TreeCtrl->hItemToOrder(hti.hItem);
_ASSERT(OrderOld != -1 && OrderNew != -1);
nm.ItemOld = (OrderOld <= TREECTRL_ROOTORDEROFFS) ? (CBaseTreeItem*)&TreeCtrl->RootItems[ROOT_ORDER_TO_INDEX(OrderOld)] : (CBaseTreeItem*)&TreeCtrl->Value[OrderOld];
nm.ItemNew = (OrderNew <= TREECTRL_ROOTORDEROFFS) ? (CBaseTreeItem*)&TreeCtrl->RootItems[ROOT_ORDER_TO_INDEX(OrderNew)] : (CBaseTreeItem*)&TreeCtrl->Value[OrderNew];
nm.hdr.code = MTN_ENDDRAG;
nm.hdr.hwndFrom = dat->hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(dat->hTreeView);
if (!SendMessage(hWnd, WM_NOTIFY, 0, (LPARAM)&nm)) {
dat->UpdateLock++;
dat->GetTreeCtrl()->MoveItem(hWnd, dat->hDragItem, hti.hItem);
dat->UpdateLock--;
}
}
dat->hDragItem = NULL;
}
break;
case WM_TIMER:
if (wParam == MSGTREE_TIMER_ID) {
KillTimer(hWnd, MSGTREE_TIMER_ID);
TVHITTESTINFO hti;
hti.pt.x = (short)LOWORD(GetMessagePos());
hti.pt.y = (short)HIWORD(GetMessagePos());
ScreenToClient(dat->hTreeView, &hti.pt);
TreeView_HitTest(dat->hTreeView, &hti);
if (hti.hItem && dat->hDragItem != hti.hItem && TreeView_GetChild(dat->hTreeView, hti.hItem)) // target is a group and is not the same item that we're dragging
TreeView_Expand(dat->hTreeView, hti.hItem, TVE_EXPAND);
}
}
return CallWindowProc(dat->OrigParentProc, hWnd, Msg, wParam, lParam);
}