old tooltip management code removed

fixes #825 (Tooltip won't disappear in StdChat)

git-svn-id: http://svn.miranda-ng.org/main/trunk@11532 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 112 insertions, 59 deletions

diff --git a/src/core/stdchat/src/window.cpp b/src/core/stdchat/src/window.cpp
index e878258846..c12a61cea1 100644
--- a/src/core/stdchat/src/window.cpp
+++ b/src/core/stdchat/src/window.cpp
@@ -952,31 +952,99 @@ static LRESULT CALLBACK TabSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPAR
 	return mir_callNextSubclass(hwnd, TabSubclassProc, msg, wParam, lParam);

 }

 

+static void ProcessNickListHovering(HWND hwnd, int hoveredItem, SESSION_INFO *si)

+{

+	static int currentHovered = -1;

+	static HWND hwndToolTip = NULL;

+	static HWND oldParent = NULL;

+

+	if (hoveredItem == currentHovered)

+		return;

+

+	currentHovered = hoveredItem;

+

+	if (oldParent != hwnd && hwndToolTip) {

+		SendMessage(hwndToolTip, TTM_DELTOOL, 0, 0);

+		DestroyWindow(hwndToolTip);

+		hwndToolTip = NULL;

+	}

+	if (hoveredItem == -1) {

+		SendMessage(hwndToolTip, TTM_ACTIVATE, 0, 0);

+		return;

+	}

+

+	BOOL bNewTip = FALSE;

+	if (!hwndToolTip) {

+		hwndToolTip = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, NULL,

+			WS_POPUP | TTS_NOPREFIX | TTS_ALWAYSTIP,

+			CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,

+			hwnd, NULL, g_hInst, NULL);

+		bNewTip = TRUE;

+	}

+

+	RECT clientRect;

+	GetClientRect(hwnd, &clientRect);

+	TOOLINFO ti = { sizeof(TOOLINFO) };

+	ti.uFlags = TTF_SUBCLASS;

+	ti.hinst = g_hInst;

+	ti.hwnd = hwnd;

+	ti.uId = 1;

+	ti.rect = clientRect;

+

+	TCHAR tszBuf[1024]; tszBuf[0] = 0;

+	USERINFO *ui = pci->SM_GetUserFromIndex(si->ptszID, si->pszModule, currentHovered);

+	if (ui) {

+		if (ProtoServiceExists(si->pszModule, MS_GC_PROTO_GETTOOLTIPTEXT)) {

+			TCHAR *p = (TCHAR*)ProtoCallService(si->pszModule, MS_GC_PROTO_GETTOOLTIPTEXT, (WPARAM)si->ptszID, (LPARAM)ui->pszUID);

+			if (p != NULL) {

+				_tcsncpy_s(tszBuf, p, _TRUNCATE);

+				mir_free(p);

+			}

+		}

+

+		if (tszBuf[0] == 0)

+			mir_sntprintf(tszBuf, SIZEOF(tszBuf), _T("%s: %s\r\n%s: %s\r\n%s: %s"),

+			TranslateT("Nickname"), ui->pszNick,

+			TranslateT("Unique ID"), ui->pszUID,

+			TranslateT("Status"), pci->TM_WordToString(si->pStatuses, ui->Status));

+

+		ti.lpszText = tszBuf;

+	}

+

+	SendMessage(hwndToolTip, bNewTip ? TTM_ADDTOOL : TTM_UPDATETIPTEXT, 0, (LPARAM)&ti);

+	SendMessage(hwndToolTip, TTM_ACTIVATE, ti.lpszText != NULL, 0);

+	SendMessage(hwndToolTip, TTM_SETMAXTIPWIDTH, 0, 400);

+}

+

 static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

 {

+	SESSION_INFO *si = (SESSION_INFO*)GetWindowLongPtr(GetParent(hwnd), GWLP_USERDATA);

+	int height;

+

 	switch (msg) {

 	case WM_ERASEBKGND:

 		{

 			HDC dc = (HDC)wParam;

-			SESSION_INFO* parentdat =(SESSION_INFO*)GetWindowLongPtr(GetParent(hwnd),GWLP_USERDATA);

-			if (dc) {

-				int height, index, items = 0;

-

-				index = SendMessage(hwnd, LB_GETTOPINDEX, 0, 0);

-				if (index == LB_ERR || parentdat->nUsersInNicklist <= 0)

-					return 0;

+			if (dc == NULL)

+				return 0;

 

-				items = parentdat->nUsersInNicklist - index;

-				height = SendMessage(hwnd, LB_GETITEMHEIGHT, 0, 0);

+			int index = SendMessage(hwnd, LB_GETTOPINDEX, 0, 0);

+			if (index == LB_ERR || si->nUsersInNicklist <= 0)

+				return 0;

 

-				if (height != LB_ERR) {

-					RECT rc = {0};

-					GetClientRect(hwnd, &rc);

+			height = SendMessage(hwnd, LB_GETITEMHEIGHT, 0, 0);

+			if (height == LB_ERR)

+				return 0;

+			

+			RECT rc = { 0 };

+			GetClientRect(hwnd, &rc);

 

-					if (rc.bottom-rc.top > items * height) {

-						rc.top = items*height;

-						FillRect(dc, &rc, pci->hListBkgBrush);

-		}	}	}	}

+			int items = si->nUsersInNicklist - index;

+			if (rc.bottom - rc.top > items * height) {

+				rc.top = items * height;

+				FillRect(dc, &rc, pci->hListBkgBrush);

+			}

+		}

 		return 1;

 

 	case WM_KEYDOWN:

@@ -1011,11 +1079,8 @@ static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 		return FALSE;

 

 	case WM_CONTEXTMENU:

+		TVHITTESTINFO hti;

 		{

-			int height;

-			SESSION_INFO* parentdat =(SESSION_INFO*)GetWindowLongPtr(GetParent(hwnd),GWLP_USERDATA);

-

-			TVHITTESTINFO hti;

 			hti.pt.x = (short)LOWORD(lParam);

 			hti.pt.y = (short)HIWORD(lParam);

 			if (hti.pt.x == -1 && hti.pt.y == -1) {

@@ -1028,7 +1093,7 @@ static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 			else ScreenToClient(hwnd, &hti.pt);

 

 			int item = LOWORD(SendDlgItemMessage(GetParent(hwnd), IDC_LIST, LB_ITEMFROMPOINT, 0, MAKELPARAM(hti.pt.x, hti.pt.y)));

-			USERINFO *ui = pci->SM_GetUserFromIndex(parentdat->ptszID, parentdat->pszModule, item);

+			USERINFO *ui = pci->SM_GetUserFromIndex(si->ptszID, si->pszModule, item);

 			if (ui) {

 				USERINFO uinew;

 				memcpy(&uinew, ui, sizeof(USERINFO));

@@ -1037,17 +1102,17 @@ static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 				ClientToScreen(hwnd, &hti.pt);

 

 				HMENU hMenu = 0;

-				UINT uID = CreateGCMenu(hwnd, &hMenu, 0, hti.pt, parentdat, uinew.pszUID, uinew.pszNick);

+				UINT uID = CreateGCMenu(hwnd, &hMenu, 0, hti.pt, si, uinew.pszUID, uinew.pszNick);

 				switch (uID) {

 				case 0:

 					break;

 

 				case ID_MESS:

-					pci->DoEventHookAsync(GetParent(hwnd), parentdat->ptszID, parentdat->pszModule, GC_USER_PRIVMESS, ui->pszUID, NULL, 0);

+					pci->DoEventHookAsync(GetParent(hwnd), si->ptszID, si->pszModule, GC_USER_PRIVMESS, ui->pszUID, NULL, 0);

 					break;

 

 				default:

-					pci->DoEventHookAsync(GetParent(hwnd), parentdat->ptszID, parentdat->pszModule, GC_USER_NICKLISTMENU, ui->pszUID, NULL, (LPARAM)uID);

+					pci->DoEventHookAsync(GetParent(hwnd), si->ptszID, si->pszModule, GC_USER_NICKLISTMENU, ui->pszUID, NULL, (LPARAM)uID);

 					break;

 				}

 				DestroyGCMenu(&hMenu, 1);

@@ -1056,12 +1121,27 @@ static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 		break;

 

 	case WM_MOUSEMOVE:

-		SESSION_INFO* parentdat = (SESSION_INFO*)GetWindowLongPtr(GetParent(hwnd), GWLP_USERDATA);

-		if (parentdat) {

-			POINT p;

-			GetCursorPos(&p);

-			SendMessage(parentdat->hwndTooltip, TTM_TRACKPOSITION, 0, (LPARAM)MAKELPARAM(p.x + 15, p.y + 15));

+		POINT pt = { LOWORD(lParam), HIWORD(lParam) };

+		RECT clientRect;

+		GetClientRect(hwnd, &clientRect);

+		BOOL bInClient = PtInRect(&clientRect, pt);

+		// Mouse capturing/releasing

+		if (bInClient && GetCapture() != hwnd)

+			SetCapture(hwnd);

+		else if (!bInClient)

+			ReleaseCapture();

+

+		if (bInClient) {

+			// hit test item under mouse

+			DWORD nItemUnderMouse = (DWORD)SendMessage(hwnd, LB_ITEMFROMPOINT, 0, lParam);

+			if (HIWORD(nItemUnderMouse) == 1)

+				nItemUnderMouse = (DWORD)(-1);

+			else

+				nItemUnderMouse &= 0xFFFF;

+

+			ProcessNickListHovering(hwnd, (int)nItemUnderMouse, si);

 		}

+		else ProcessNickListHovering(hwnd, -1, NULL);

 		break;

 	}

 

@@ -1154,23 +1234,6 @@ INT_PTR CALLBACK RoomWndProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
 			TabCtrl_SetMinTabWidth(GetDlgItem(hwndDlg, IDC_TAB), 80);

 			TabCtrl_SetImageList(GetDlgItem(hwndDlg, IDC_TAB), hIconsList);

 

-			// enable tooltips

-			si->iOldItemID = -1;

-			si->hwndTooltip = CreateWindow(TOOLTIPS_CLASS, NULL, TTS_ALWAYSTIP, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, hNickList, (HMENU)NULL, g_hInst, NULL);

-			SetWindowPos(si->hwndTooltip, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);

-			{

-				TOOLINFO ti = { 0 };

-				ti.cbSize = sizeof(TOOLINFO);

-				ti.uFlags = TTF_IDISHWND | TTF_SUBCLASS | TTF_TRANSPARENT;

-				ti.hwnd = hwndDlg;

-				ti.hinst = g_hInst;

-				ti.uId = (UINT_PTR)hNickList;

-				ti.lpszText = LPSTR_TEXTCALLBACK;

-				SendMessage(si->hwndTooltip, TTM_ADDTOOL, 0, (LPARAM)&ti);

-				SendMessage(si->hwndTooltip, TTM_SETDELAYTIME, TTDT_AUTOPOP, 20000);

-				SendMessage(si->hwndTooltip, TTM_SETMAXTIPWIDTH, 0, 300);

-			}

-

 			// restore previous tabs

 			if (g_Settings.bTabsEnable && g_Settings.TabRestore) {

 				TABLIST *node = g_TabList;

@@ -1259,12 +1322,12 @@ INT_PTR CALLBACK RoomWndProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
 			switch(si->iType) {

 			case GCW_CHATROOM:

 				mir_sntprintf(szTemp, SIZEOF(szTemp),

-					(si->nUsersInNicklist ==1) ? TranslateT("%s: chat room (%u user)") : TranslateT("%s: chat room (%u users)"),

+					(si->nUsersInNicklist == 1) ? TranslateT("%s: chat room (%u user)") : TranslateT("%s: chat room (%u users)"),

 					si->ptszName, si->nUsersInNicklist);

 				break;

 			case GCW_PRIVMESS:

 				mir_sntprintf(szTemp, SIZEOF(szTemp),

-					(si->nUsersInNicklist ==1) ? TranslateT("%s: message session") : TranslateT("%s: message session (%u users)"),

+					(si->nUsersInNicklist == 1) ? TranslateT("%s: message session") : TranslateT("%s: message session (%u users)"),

 					si->ptszName, si->nUsersInNicklist);

 				break;

 			case GCW_SERVER:

@@ -1304,7 +1367,7 @@ INT_PTR CALLBACK RoomWndProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
 

 	case GC_SETWINDOWPOS:

 		{

-			SESSION_INFO* pActive = pci->GetActiveSession();

+			SESSION_INFO *pActive = pci->GetActiveSession();

 			RECT screen;

 			int savePerContact = db_get_b(NULL, CHAT_MODULE, "SavePosition", 0);

 

@@ -2532,16 +2595,6 @@ LABEL_SHOWWINDOW:
 		DestroyWindow(si->hwndStatus);

 		si->hwndStatus = NULL;

 

-		if (si->hwndTooltip != NULL) {

-			HWND hNickList = GetDlgItem(hwndDlg, IDC_LIST);

-			TOOLINFO ti = { 0 };

-			ti.cbSize = sizeof(TOOLINFO);

-			ti.uId = (UINT_PTR)hNickList;

-			ti.hwnd = hNickList;

-			SendMessage(si->hwndTooltip, TTM_DELTOOL, 0, (LPARAM)(LPTOOLINFO)&ti);

-		}

-		DestroyWindow(si->hwndTooltip);

-		si->hwndTooltip = NULL;

 		if (si->pAccPropServicesForNickList) si->pAccPropServicesForNickList->Release();

 		SetWindowLongPtr(hwndDlg, GWLP_USERDATA, 0);

 		break;