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); }