/* * Tool tip control * * Copyright 1998, 1999 Eric Kohl * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * TODO: * - Unicode support (started). * - Custom draw support. * * Testing: * - Run tests using Waite Group Windows95 API Bible Volume 2. * The second cdrom (chapter 3) contains executables activate.exe, * curtool.exe, deltool.exe, enumtools.exe, getinfo.exe, getiptxt.exe, * hittest.exe, needtext.exe, newrect.exe, updtext.exe and winfrpt.exe. * * Timer logic. * * One important point to remember is that tools don't necessarily get * a WM_MOUSEMOVE once the cursor leaves the tool, an example is when * a tool sets TTF_IDISHWND (i.e. an entire window is a tool) because * here WM_MOUSEMOVEs only get sent when the cursor is inside the * client area. Therefore the only reliable way to know that the * cursor has left a tool is to keep a timer running and check the * position every time it expires. This is the role of timer * ID_TIMERLEAVE. * * * On entering a tool (detected in a relayed WM_MOUSEMOVE) we start * ID_TIMERSHOW, if this times out and we're still in the tool we show * the tip. On showing a tip we start both ID_TIMERPOP and * ID_TIMERLEAVE. On hiding a tooltip we kill ID_TIMERPOP. * ID_TIMERPOP is restarted on every relayed WM_MOUSEMOVE. If * ID_TIMERPOP expires the tool is hidden and ID_TIMERPOP is killed. * ID_TIMERLEAVE remains running - this is important as we need to * determine when the cursor leaves the tool. * * When ID_TIMERLEAVE expires or on a relayed WM_MOUSEMOVE if we're * still in the tool do nothing (apart from restart ID_TIMERPOP if * this is a WM_MOUSEMOVE) (ID_TIMERLEAVE remains running). If we've * left the tool and entered another one then hide the tip and start * ID_TIMERSHOW with time ReshowTime and kill ID_TIMERLEAVE. If we're * outside all tools hide the tip and kill ID_TIMERLEAVE. On Relayed * mouse button messages hide the tip but leave ID_TIMERLEAVE running, * this again will let us keep track of when the cursor leaves the * tool. * * * infoPtr->nTool is the tool the mouse was on on the last relayed MM * or timer expiry or -1 if the mouse was not on a tool. * * infoPtr->nCurrentTool is the tool for which the tip is currently * displaying text for or -1 if the tip is not shown. Actually this * will only ever be infoPtr-nTool or -1, so it could be changed to a * BOOL. * */ #include #include "winbase.h" #include "wine/unicode.h" #include "commctrl.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(tooltips); typedef struct { UINT uFlags; HWND hwnd; UINT uId; RECT rect; HINSTANCE hinst; LPWSTR lpszText; LPARAM lParam; } TTTOOL_INFO; typedef struct { WCHAR szTipText[INFOTIPSIZE]; BOOL bActive; BOOL bTrackActive; UINT uNumTools; COLORREF clrBk; COLORREF clrText; HFONT hFont; INT xTrackPos; INT yTrackPos; INT nMaxTipWidth; INT nTool; INT nCurrentTool; INT nTrackTool; INT nReshowTime; INT nAutoPopTime; INT nInitialTime; RECT rcMargin; BOOL bNotifyUnicode; TTTOOL_INFO *tools; } TOOLTIPS_INFO; #define ID_TIMERSHOW 1 /* show delay timer */ #define ID_TIMERPOP 2 /* auto pop timer */ #define ID_TIMERLEAVE 3 /* tool leave timer */ #define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongA (hWindow, 0)) LRESULT CALLBACK TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uId, DWORD_PTR dwRef); static VOID TOOLTIPS_Refresh (HWND hwnd, HDC hdc) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd); RECT rc; INT oldBkMode; HFONT hOldFont; HBRUSH hBrush; UINT uFlags = DT_EXTERNALLEADING; if (infoPtr->nMaxTipWidth > -1) uFlags |= DT_WORDBREAK; if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX) uFlags |= DT_NOPREFIX; GetClientRect (hwnd, &rc); /* fill the background */ hBrush = CreateSolidBrush (infoPtr->clrBk); FillRect (hdc, &rc, hBrush); DeleteObject (hBrush); /* calculate text rectangle */ rc.left += (2 + infoPtr->rcMargin.left); rc.top += (2 + infoPtr->rcMargin.top); rc.right -= (2 + infoPtr->rcMargin.right); rc.bottom -= (2 + infoPtr->rcMargin.bottom); /* draw text */ oldBkMode = SetBkMode (hdc, TRANSPARENT); SetTextColor (hdc, infoPtr->clrText); hOldFont = SelectObject (hdc, infoPtr->hFont); DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags); SelectObject (hdc, hOldFont); if (oldBkMode != TRANSPARENT) SetBkMode (hdc, oldBkMode); } static VOID TOOLTIPS_GetTipText (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool) { TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool]; if (HIWORD((UINT)toolPtr->lpszText) == 0) { /* load a resource */ TRACE("load res string %p %x\n", toolPtr->hinst, (int)toolPtr->lpszText); LoadStringW (toolPtr->hinst, (UINT)toolPtr->lpszText, infoPtr->szTipText, INFOTIPSIZE); } else if (toolPtr->lpszText) { if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW) { NMTTDISPINFOA ttnmdi; /* fill NMHDR struct */ ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOA)); ttnmdi.hdr.hwndFrom = hwnd; ttnmdi.hdr.idFrom = toolPtr->uId; ttnmdi.hdr.code = TTN_GETDISPINFOA; ttnmdi.lpszText = (LPSTR)&ttnmdi.szText; ttnmdi.uFlags = toolPtr->uFlags; ttnmdi.lParam = toolPtr->lParam; TRACE("hdr.idFrom = %x\n", ttnmdi.hdr.idFrom); SendMessageA (toolPtr->hwnd, WM_NOTIFY, (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi); if (HIWORD((UINT)ttnmdi.lpszText) == 0) { LoadStringW (ttnmdi.hinst, (UINT)ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE); if (ttnmdi.uFlags & TTF_DI_SETITEM) { toolPtr->hinst = ttnmdi.hinst; toolPtr->lpszText = (LPWSTR)ttnmdi.lpszText; } } else if (ttnmdi.szText[0]) { MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80, infoPtr->szTipText, INFOTIPSIZE); if (ttnmdi.uFlags & TTF_DI_SETITEM) { INT len = MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80, NULL, 0); toolPtr->hinst = 0; toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR)); MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80, toolPtr->lpszText, len); } } else if (ttnmdi.lpszText == 0) { /* no text available */ infoPtr->szTipText[0] = L'\0'; } else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) { MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1, infoPtr->szTipText, INFOTIPSIZE); if (ttnmdi.uFlags & TTF_DI_SETITEM) { INT len = MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1, NULL, 0); toolPtr->hinst = 0; toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR)); MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1, toolPtr->lpszText, len); } } else { ERR("recursive text callback!\n"); infoPtr->szTipText[0] = '\0'; } } else { /* the item is a usual (unicode) text */ lstrcpynW (infoPtr->szTipText, toolPtr->lpszText, INFOTIPSIZE); } } else { /* no text available */ infoPtr->szTipText[0] = L'\0'; } TRACE("%s\n", debugstr_w(infoPtr->szTipText)); } static VOID TOOLTIPS_CalcTipSize (HWND hwnd, TOOLTIPS_INFO *infoPtr, LPSIZE lpSize) { HDC hdc; HFONT hOldFont; UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT; RECT rc = {0, 0, 0, 0}; if (infoPtr->nMaxTipWidth > -1) { rc.right = infoPtr->nMaxTipWidth; uFlags |= DT_WORDBREAK; } if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX) uFlags |= DT_NOPREFIX; TRACE("%s\n", debugstr_w(infoPtr->szTipText)); hdc = GetDC (hwnd); hOldFont = SelectObject (hdc, infoPtr->hFont); DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags); SelectObject (hdc, hOldFont); ReleaseDC (hwnd, hdc); lpSize->cx = rc.right - rc.left + 4 + infoPtr->rcMargin.left + infoPtr->rcMargin.right; lpSize->cy = rc.bottom - rc.top + 4 + infoPtr->rcMargin.bottom + infoPtr->rcMargin.top; } static VOID TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr) { TTTOOL_INFO *toolPtr; RECT rect, wndrect; SIZE size; NMHDR hdr; if (infoPtr->nTool == -1) { TRACE("invalid tool (-1)!\n"); return; } infoPtr->nCurrentTool = infoPtr->nTool; TRACE("Show tooltip pre %d! (%p)\n", infoPtr->nTool, hwnd); TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool); if (infoPtr->szTipText[0] == L'\0') { infoPtr->nCurrentTool = -1; return; } TRACE("Show tooltip %d!\n", infoPtr->nCurrentTool); toolPtr = &infoPtr->tools[infoPtr->nCurrentTool]; hdr.hwndFrom = hwnd; hdr.idFrom = toolPtr->uId; hdr.code = TTN_SHOW; SendMessageA (toolPtr->hwnd, WM_NOTIFY, (WPARAM)toolPtr->uId, (LPARAM)&hdr); TRACE("%s\n", debugstr_w(infoPtr->szTipText)); TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size); TRACE("size %ld x %ld\n", size.cx, size.cy); if (toolPtr->uFlags & TTF_CENTERTIP) { RECT rc; if (toolPtr->uFlags & TTF_IDISHWND) GetWindowRect ((HWND)toolPtr->uId, &rc); else { rc = toolPtr->rect; MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2); } rect.left = (rc.left + rc.right - size.cx) / 2; rect.top = rc.bottom + 2; } else { GetCursorPos ((LPPOINT)&rect); rect.top += 20; } TRACE("pos %d - %d\n", rect.left, rect.top); rect.right = rect.left + size.cx; rect.bottom = rect.top + size.cy; /* check position */ wndrect.right = GetSystemMetrics( SM_CXSCREEN ); if( rect.right > wndrect.right ) { rect.left -= rect.right - wndrect.right + 2; rect.right = wndrect.right - 2; } wndrect.bottom = GetSystemMetrics( SM_CYSCREEN ); if( rect.bottom > wndrect.bottom ) { RECT rc; if (toolPtr->uFlags & TTF_IDISHWND) GetWindowRect ((HWND)toolPtr->uId, &rc); else { rc = toolPtr->rect; MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2); } rect.bottom = rc.top - 2; rect.top = rect.bottom - size.cy; } AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE), FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE)); SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_SHOWWINDOW | SWP_NOACTIVATE); /* repaint the tooltip */ InvalidateRect(hwnd, NULL, TRUE); UpdateWindow(hwnd); SetTimer (hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0); TRACE("timer 2 started!\n"); SetTimer (hwnd, ID_TIMERLEAVE, infoPtr->nReshowTime, 0); TRACE("timer 3 started!\n"); } static VOID TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr) { TTTOOL_INFO *toolPtr; NMHDR hdr; TRACE("Hide tooltip %d! (%p)\n", infoPtr->nCurrentTool, hwnd); if (infoPtr->nCurrentTool == -1) return; toolPtr = &infoPtr->tools[infoPtr->nCurrentTool]; KillTimer (hwnd, ID_TIMERPOP); hdr.hwndFrom = hwnd; hdr.idFrom = toolPtr->uId; hdr.code = TTN_POP; SendMessageA (toolPtr->hwnd, WM_NOTIFY, (WPARAM)toolPtr->uId, (LPARAM)&hdr); infoPtr->nCurrentTool = -1; SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE); } static VOID TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr) { TTTOOL_INFO *toolPtr; RECT rect; SIZE size; NMHDR hdr; if (infoPtr->nTrackTool == -1) { TRACE("invalid tracking tool (-1)!\n"); return; } TRACE("show tracking tooltip pre %d!\n", infoPtr->nTrackTool); TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nTrackTool); if (infoPtr->szTipText[0] == L'\0') { infoPtr->nTrackTool = -1; return; } TRACE("show tracking tooltip %d!\n", infoPtr->nTrackTool); toolPtr = &infoPtr->tools[infoPtr->nTrackTool]; hdr.hwndFrom = hwnd; hdr.idFrom = toolPtr->uId; hdr.code = TTN_SHOW; SendMessageA (toolPtr->hwnd, WM_NOTIFY, (WPARAM)toolPtr->uId, (LPARAM)&hdr); TRACE("%s\n", debugstr_w(infoPtr->szTipText)); TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size); TRACE("size %ld x %ld\n", size.cx, size.cy); if (toolPtr->uFlags & TTF_ABSOLUTE) { rect.left = infoPtr->xTrackPos; rect.top = infoPtr->yTrackPos; if (toolPtr->uFlags & TTF_CENTERTIP) { rect.left -= (size.cx / 2); rect.top -= (size.cy / 2); } } else { RECT rcTool; if (toolPtr->uFlags & TTF_IDISHWND) GetWindowRect ((HWND)toolPtr->uId, &rcTool); else { rcTool = toolPtr->rect; MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rcTool, 2); } GetCursorPos ((LPPOINT)&rect); rect.top += 20; if (toolPtr->uFlags & TTF_CENTERTIP) { rect.left -= (size.cx / 2); rect.top -= (size.cy / 2); } /* smart placement */ if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) && (rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom)) rect.left = rcTool.right; } TRACE("pos %d - %d\n", rect.left, rect.top); rect.right = rect.left + size.cx; rect.bottom = rect.top + size.cy; AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE), FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE)); SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_SHOWWINDOW | SWP_NOACTIVATE ); InvalidateRect(hwnd, NULL, TRUE); UpdateWindow(hwnd); } static VOID TOOLTIPS_TrackHide (HWND hwnd, TOOLTIPS_INFO *infoPtr) { TTTOOL_INFO *toolPtr; NMHDR hdr; if (infoPtr->nTrackTool == -1) return; toolPtr = &infoPtr->tools[infoPtr->nTrackTool]; TRACE("hide tracking tooltip %d!\n", infoPtr->nTrackTool); hdr.hwndFrom = hwnd; hdr.idFrom = toolPtr->uId; hdr.code = TTN_POP; SendMessageA (toolPtr->hwnd, WM_NOTIFY, (WPARAM)toolPtr->uId, (LPARAM)&hdr); SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE); } static INT TOOLTIPS_GetToolFromInfoA (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOA lpToolInfo) { TTTOOL_INFO *toolPtr; INT nTool; for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) { toolPtr = &infoPtr->tools[nTool]; if (!(toolPtr->uFlags & TTF_IDISHWND) && (lpToolInfo->hwnd == toolPtr->hwnd) && (lpToolInfo->uId == toolPtr->uId)) return nTool; } for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) { toolPtr = &infoPtr->tools[nTool]; if ((toolPtr->uFlags & TTF_IDISHWND) && (lpToolInfo->uId == toolPtr->uId)) return nTool; } return -1; } static INT TOOLTIPS_GetToolFromInfoW (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOW lpToolInfo) { TTTOOL_INFO *toolPtr; INT nTool; for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) { toolPtr = &infoPtr->tools[nTool]; if (!(toolPtr->uFlags & TTF_IDISHWND) && (lpToolInfo->hwnd == toolPtr->hwnd) && (lpToolInfo->uId == toolPtr->uId)) return nTool; } for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) { toolPtr = &infoPtr->tools[nTool]; if ((toolPtr->uFlags & TTF_IDISHWND) && (lpToolInfo->uId == toolPtr->uId)) return nTool; } return -1; } static INT TOOLTIPS_GetToolFromPoint (TOOLTIPS_INFO *infoPtr, HWND hwnd, LPPOINT lpPt) { TTTOOL_INFO *toolPtr; INT nTool; for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) { toolPtr = &infoPtr->tools[nTool]; if (!(toolPtr->uFlags & TTF_IDISHWND)) { if (hwnd != toolPtr->hwnd) continue; if (!PtInRect (&toolPtr->rect, *lpPt)) continue; return nTool; } } for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) { toolPtr = &infoPtr->tools[nTool]; if (toolPtr->uFlags & TTF_IDISHWND) { if ((HWND)toolPtr->uId == hwnd) return nTool; } } return -1; } static BOOL TOOLTIPS_IsWindowActive (HWND hwnd) { HWND hwndActive = GetActiveWindow (); if (!hwndActive) return FALSE; if (hwndActive == hwnd) return TRUE; return IsChild (hwndActive, hwnd); } static INT TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); POINT pt; HWND hwndTool; INT nTool; GetCursorPos (&pt); hwndTool = (HWND)SendMessageA (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt); if (hwndTool == 0) return -1; ScreenToClient (hwndTool, &pt); nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt); if (nTool == -1) return -1; if (!(GetWindowLongA (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) { if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER))) return -1; } TRACE("tool %d\n", nTool); return nTool; } static LRESULT TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); infoPtr->bActive = (BOOL)wParam; if (infoPtr->bActive) TRACE("activate!\n"); if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1)) TOOLTIPS_Hide (hwnd, infoPtr); return 0; } static LRESULT TOOLTIPS_AddToolA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; TRACE("add tool (%p) %p %d%s!\n", hwnd, lpToolInfo->hwnd, lpToolInfo->uId, (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : ""); if (infoPtr->uNumTools == 0) { infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO)); toolPtr = infoPtr->tools; } else { TTTOOL_INFO *oldTools = infoPtr->tools; infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1)); memcpy (infoPtr->tools, oldTools, infoPtr->uNumTools * sizeof(TTTOOL_INFO)); COMCTL32_Free (oldTools); toolPtr = &infoPtr->tools[infoPtr->uNumTools]; } infoPtr->uNumTools++; /* copy tool data */ toolPtr->uFlags = lpToolInfo->uFlags; toolPtr->hwnd = lpToolInfo->hwnd; toolPtr->uId = lpToolInfo->uId; toolPtr->rect = lpToolInfo->rect; toolPtr->hinst = lpToolInfo->hinst; if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) { TRACE("add string id %x!\n", (int)lpToolInfo->lpszText); toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText; } else if (lpToolInfo->lpszText) { if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) { TRACE("add CALLBACK!\n"); toolPtr->lpszText = LPSTR_TEXTCALLBACKW; } else { INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1, NULL, 0); TRACE("add text \"%s\"!\n", lpToolInfo->lpszText); toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR)); MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1, toolPtr->lpszText, len); } } if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA)) toolPtr->lParam = lpToolInfo->lParam; /* install subclassing hook */ if (toolPtr->uFlags & TTF_SUBCLASS) { if (toolPtr->uFlags & TTF_IDISHWND) { SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1, (DWORD_PTR)hwnd); } else { SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1, (DWORD_PTR)hwnd); } TRACE("subclassing installed!\n"); } return TRUE; } static LRESULT TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; TRACE("add tool (%p) %p %d%s!\n", hwnd, lpToolInfo->hwnd, lpToolInfo->uId, (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : ""); if (infoPtr->uNumTools == 0) { infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO)); toolPtr = infoPtr->tools; } else { TTTOOL_INFO *oldTools = infoPtr->tools; infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1)); memcpy (infoPtr->tools, oldTools, infoPtr->uNumTools * sizeof(TTTOOL_INFO)); COMCTL32_Free (oldTools); toolPtr = &infoPtr->tools[infoPtr->uNumTools]; } infoPtr->uNumTools++; /* copy tool data */ toolPtr->uFlags = lpToolInfo->uFlags; toolPtr->hwnd = lpToolInfo->hwnd; toolPtr->uId = lpToolInfo->uId; toolPtr->rect = lpToolInfo->rect; toolPtr->hinst = lpToolInfo->hinst; if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) { TRACE("add string id %x!\n", (int)lpToolInfo->lpszText); toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText; } else if (lpToolInfo->lpszText) { if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) { TRACE("add CALLBACK!\n"); toolPtr->lpszText = LPSTR_TEXTCALLBACKW; } else { INT len = lstrlenW (lpToolInfo->lpszText); TRACE("add text %s!\n", debugstr_w(lpToolInfo->lpszText)); toolPtr->lpszText = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR)); strcpyW (toolPtr->lpszText, lpToolInfo->lpszText); } } if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW)) toolPtr->lParam = lpToolInfo->lParam; /* install subclassing hook */ if (toolPtr->uFlags & TTF_SUBCLASS) { if (toolPtr->uFlags & TTF_IDISHWND) { SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1, (DWORD_PTR)hwnd); } else { SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1, (DWORD_PTR)hwnd); } TRACE("subclassing installed!\n"); } return TRUE; } static LRESULT TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return 0; if (infoPtr->uNumTools == 0) return 0; nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); /* make sure the tooltip has disappeared before deleting it */ TOOLTIPS_Hide(hwnd, infoPtr); /* delete text string */ toolPtr = &infoPtr->tools[nTool]; if ((toolPtr->hinst) && (toolPtr->lpszText)) { if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) && (HIWORD((INT)toolPtr->lpszText) != 0) ) COMCTL32_Free (toolPtr->lpszText); } /* remove subclassing */ if (toolPtr->uFlags & TTF_SUBCLASS) { if (toolPtr->uFlags & TTF_IDISHWND) { RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1); } else { RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1); } } /* delete tool from tool list */ if (infoPtr->uNumTools == 1) { COMCTL32_Free (infoPtr->tools); infoPtr->tools = NULL; } else { TTTOOL_INFO *oldTools = infoPtr->tools; infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1)); if (nTool > 0) memcpy (&infoPtr->tools[0], &oldTools[0], nTool * sizeof(TTTOOL_INFO)); if (nTool < infoPtr->uNumTools - 1) memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1], (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO)); COMCTL32_Free (oldTools); } /* destroying tool that mouse was on on last relayed mouse move */ if (infoPtr->nTool == nTool) { /* no current tool (0 means first tool) */ infoPtr->nTool = -1; } infoPtr->uNumTools--; return 0; } static LRESULT TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return 0; if (infoPtr->uNumTools == 0) return 0; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); /* make sure the tooltip has disappeared before deleting it */ TOOLTIPS_Hide(hwnd, infoPtr); /* delete text string */ toolPtr = &infoPtr->tools[nTool]; if ((toolPtr->hinst) && (toolPtr->lpszText)) { if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) && (HIWORD((INT)toolPtr->lpszText) != 0) ) COMCTL32_Free (toolPtr->lpszText); } /* remove subclassing */ if (toolPtr->uFlags & TTF_SUBCLASS) { if (toolPtr->uFlags & TTF_IDISHWND) { RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1); } else { RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1); } } /* delete tool from tool list */ if (infoPtr->uNumTools == 1) { COMCTL32_Free (infoPtr->tools); infoPtr->tools = NULL; } else { TTTOOL_INFO *oldTools = infoPtr->tools; infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1)); if (nTool > 0) memcpy (&infoPtr->tools[0], &oldTools[0], nTool * sizeof(TTTOOL_INFO)); if (nTool < infoPtr->uNumTools - 1) memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1], (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO)); COMCTL32_Free (oldTools); } /* destroying tool that mouse was on on last relayed mouse move */ if (infoPtr->nTool == nTool) { /* no current tool (0 means first tool) */ infoPtr->nTool = -1; } infoPtr->uNumTools--; return 0; } static LRESULT TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); UINT uIndex = (UINT)wParam; LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; if (uIndex >= infoPtr->uNumTools) return FALSE; TRACE("index=%u\n", uIndex); toolPtr = &infoPtr->tools[uIndex]; /* copy tool data */ lpToolInfo->uFlags = toolPtr->uFlags; lpToolInfo->hwnd = toolPtr->hwnd; lpToolInfo->uId = toolPtr->uId; lpToolInfo->rect = toolPtr->rect; lpToolInfo->hinst = toolPtr->hinst; /* lpToolInfo->lpszText = toolPtr->lpszText; */ lpToolInfo->lpszText = NULL; /* FIXME */ if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA)) lpToolInfo->lParam = toolPtr->lParam; return TRUE; } static LRESULT TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); UINT uIndex = (UINT)wParam; LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; if (uIndex >= infoPtr->uNumTools) return FALSE; TRACE("index=%u\n", uIndex); toolPtr = &infoPtr->tools[uIndex]; /* copy tool data */ lpToolInfo->uFlags = toolPtr->uFlags; lpToolInfo->hwnd = toolPtr->hwnd; lpToolInfo->uId = toolPtr->uId; lpToolInfo->rect = toolPtr->rect; lpToolInfo->hinst = toolPtr->hinst; /* lpToolInfo->lpszText = toolPtr->lpszText; */ lpToolInfo->lpszText = NULL; /* FIXME */ if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW)) lpToolInfo->lParam = toolPtr->lParam; return TRUE; } static LRESULT TOOLTIPS_GetBubbleSize (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; INT nTool; SIZE size; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size); TRACE("size %ld x %ld\n", size.cx, size.cy); return MAKELRESULT(size.cx, size.cy); } static LRESULT TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; if (lpToolInfo) { if (infoPtr->nCurrentTool > -1) { toolPtr = &infoPtr->tools[infoPtr->nCurrentTool]; /* copy tool data */ lpToolInfo->uFlags = toolPtr->uFlags; lpToolInfo->rect = toolPtr->rect; lpToolInfo->hinst = toolPtr->hinst; /* lpToolInfo->lpszText = toolPtr->lpszText; */ lpToolInfo->lpszText = NULL; /* FIXME */ if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA)) lpToolInfo->lParam = toolPtr->lParam; return TRUE; } else return FALSE; } else return (infoPtr->nCurrentTool != -1); return FALSE; } static LRESULT TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; if (lpToolInfo) { if (infoPtr->nCurrentTool > -1) { toolPtr = &infoPtr->tools[infoPtr->nCurrentTool]; /* copy tool data */ lpToolInfo->uFlags = toolPtr->uFlags; lpToolInfo->rect = toolPtr->rect; lpToolInfo->hinst = toolPtr->hinst; /* lpToolInfo->lpszText = toolPtr->lpszText; */ lpToolInfo->lpszText = NULL; /* FIXME */ if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW)) lpToolInfo->lParam = toolPtr->lParam; return TRUE; } else return FALSE; } else return (infoPtr->nCurrentTool != -1); return FALSE; } static LRESULT TOOLTIPS_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); switch (wParam) { case TTDT_RESHOW: return infoPtr->nReshowTime; case TTDT_AUTOPOP: return infoPtr->nAutoPopTime; case TTDT_INITIAL: case TTDT_AUTOMATIC: /* Apparently TTDT_AUTOMATIC returns TTDT_INITIAL */ return infoPtr->nInitialTime; default: WARN("Invalid wParam %x\n", wParam); break; } return -1; } static LRESULT TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPRECT lpRect = (LPRECT)lParam; lpRect->left = infoPtr->rcMargin.left; lpRect->right = infoPtr->rcMargin.right; lpRect->bottom = infoPtr->rcMargin.bottom; lpRect->top = infoPtr->rcMargin.top; return 0; } inline static LRESULT TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); return infoPtr->nMaxTipWidth; } static LRESULT TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return 0; nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo); if (nTool == -1) return 0; /* NB this API is broken, there is no way for the app to determine what size buffer it requires nor a way to specify how long the one it supplies is. We'll assume it's upto INFOTIPSIZE */ WideCharToMultiByte(CP_ACP, 0, infoPtr->tools[nTool].lpszText, -1, lpToolInfo->lpszText, INFOTIPSIZE, NULL, NULL); return 0; } static LRESULT TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return 0; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo); if (nTool == -1) return 0; strcpyW (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText); return 0; } inline static LRESULT TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); return infoPtr->clrBk; } inline static LRESULT TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); return infoPtr->clrText; } inline static LRESULT TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); return infoPtr->uNumTools; } static LRESULT TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; if (infoPtr->uNumTools == 0) return FALSE; nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo); if (nTool == -1) return FALSE; TRACE("tool %d\n", nTool); toolPtr = &infoPtr->tools[nTool]; /* copy tool data */ lpToolInfo->uFlags = toolPtr->uFlags; lpToolInfo->rect = toolPtr->rect; lpToolInfo->hinst = toolPtr->hinst; /* lpToolInfo->lpszText = toolPtr->lpszText; */ lpToolInfo->lpszText = NULL; /* FIXME */ if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA)) lpToolInfo->lParam = toolPtr->lParam; return TRUE; } static LRESULT TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return FALSE; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; if (infoPtr->uNumTools == 0) return FALSE; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo); if (nTool == -1) return FALSE; TRACE("tool %d\n", nTool); toolPtr = &infoPtr->tools[nTool]; /* copy tool data */ lpToolInfo->uFlags = toolPtr->uFlags; lpToolInfo->rect = toolPtr->rect; lpToolInfo->hinst = toolPtr->hinst; /* lpToolInfo->lpszText = toolPtr->lpszText; */ lpToolInfo->lpszText = NULL; /* FIXME */ if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW)) lpToolInfo->lParam = toolPtr->lParam; return TRUE; } static LRESULT TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lptthit == 0) return FALSE; nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt); if (nTool == -1) return FALSE; TRACE("tool %d!\n", nTool); /* copy tool data */ if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) { toolPtr = &infoPtr->tools[nTool]; lptthit->ti.uFlags = toolPtr->uFlags; lptthit->ti.hwnd = toolPtr->hwnd; lptthit->ti.uId = toolPtr->uId; lptthit->ti.rect = toolPtr->rect; lptthit->ti.hinst = toolPtr->hinst; /* lptthit->ti.lpszText = toolPtr->lpszText; */ lptthit->ti.lpszText = NULL; /* FIXME */ lptthit->ti.lParam = toolPtr->lParam; } return TRUE; } static LRESULT TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lptthit == 0) return FALSE; nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt); if (nTool == -1) return FALSE; TRACE("tool %d!\n", nTool); /* copy tool data */ if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) { toolPtr = &infoPtr->tools[nTool]; lptthit->ti.uFlags = toolPtr->uFlags; lptthit->ti.hwnd = toolPtr->hwnd; lptthit->ti.uId = toolPtr->uId; lptthit->ti.rect = toolPtr->rect; lptthit->ti.hinst = toolPtr->hinst; /* lptthit->ti.lpszText = toolPtr->lpszText; */ lptthit->ti.lpszText = NULL; /* FIXME */ lptthit->ti.lParam = toolPtr->lParam; } return TRUE; } static LRESULT TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam; INT nTool; if (lpti == NULL) return 0; if (lpti->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti); if (nTool == -1) return 0; infoPtr->tools[nTool].rect = lpti->rect; return 0; } static LRESULT TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam; INT nTool; if (lpti == NULL) return 0; if (lpti->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti); if (nTool == -1) return 0; infoPtr->tools[nTool].rect = lpti->rect; return 0; } inline static LRESULT TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); TOOLTIPS_Hide (hwnd, infoPtr); return 0; } static LRESULT TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPMSG lpMsg = (LPMSG)lParam; POINT pt; INT nOldTool; if (lParam == 0) { ERR("lpMsg == NULL!\n"); return 0; } switch (lpMsg->message) { case WM_LBUTTONDOWN: case WM_LBUTTONUP: case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_RBUTTONDOWN: case WM_RBUTTONUP: TOOLTIPS_Hide (hwnd, infoPtr); break; case WM_MOUSEMOVE: pt.x = LOWORD(lpMsg->lParam); pt.y = HIWORD(lpMsg->lParam); nOldTool = infoPtr->nTool; infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr, lpMsg->hwnd, &pt); TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool, infoPtr->nTool, infoPtr->nCurrentTool); TRACE("WM_MOUSEMOVE (%p %ld %ld)\n", hwnd, pt.x, pt.y); if (infoPtr->nTool != nOldTool) { if(infoPtr->nTool == -1) { /* Moved out of all tools */ TOOLTIPS_Hide(hwnd, infoPtr); KillTimer(hwnd, ID_TIMERLEAVE); } else if (nOldTool == -1) { /* Moved from outside */ if(infoPtr->bActive) { SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0); TRACE("timer 1 started!\n"); } } else { /* Moved from one to another */ TOOLTIPS_Hide (hwnd, infoPtr); KillTimer(hwnd, ID_TIMERLEAVE); if(infoPtr->bActive) { SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0); TRACE("timer 1 started!\n"); } } } else if(infoPtr->nCurrentTool != -1) { /* restart autopop */ KillTimer(hwnd, ID_TIMERPOP); SetTimer(hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0); TRACE("timer 2 restarted\n"); } break; } return 0; } static LRESULT TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); INT nTime = (INT)LOWORD(lParam); switch (wParam) { case TTDT_AUTOMATIC: if (nTime <= 0) nTime = GetDoubleClickTime(); infoPtr->nReshowTime = nTime / 5; infoPtr->nAutoPopTime = nTime * 10; infoPtr->nInitialTime = nTime; break; case TTDT_RESHOW: if(nTime < 0) nTime = GetDoubleClickTime() / 5; infoPtr->nReshowTime = nTime; break; case TTDT_AUTOPOP: if(nTime < 0) nTime = GetDoubleClickTime() * 10; infoPtr->nAutoPopTime = nTime; break; case TTDT_INITIAL: if(nTime < 0) nTime = GetDoubleClickTime(); infoPtr->nInitialTime = nTime; break; default: WARN("Invalid wParam %x\n", wParam); break; } return 0; } static LRESULT TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPRECT lpRect = (LPRECT)lParam; infoPtr->rcMargin.left = lpRect->left; infoPtr->rcMargin.right = lpRect->right; infoPtr->rcMargin.bottom = lpRect->bottom; infoPtr->rcMargin.top = lpRect->top; return 0; } inline static LRESULT TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); INT nTemp = infoPtr->nMaxTipWidth; infoPtr->nMaxTipWidth = (INT)lParam; return nTemp; } inline static LRESULT TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); infoPtr->clrBk = (COLORREF)wParam; return 0; } inline static LRESULT TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); infoPtr->clrText = (COLORREF)wParam; return 0; } static LRESULT TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return 0; nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); toolPtr = &infoPtr->tools[nTool]; /* copy tool data */ toolPtr->uFlags = lpToolInfo->uFlags; toolPtr->hwnd = lpToolInfo->hwnd; toolPtr->uId = lpToolInfo->uId; toolPtr->rect = lpToolInfo->rect; toolPtr->hinst = lpToolInfo->hinst; if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) { TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText); toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText; } else if (lpToolInfo->lpszText) { if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) toolPtr->lpszText = LPSTR_TEXTCALLBACKW; else { if ( (toolPtr->lpszText) && (HIWORD((INT)toolPtr->lpszText) != 0) ) { COMCTL32_Free (toolPtr->lpszText); toolPtr->lpszText = NULL; } if (lpToolInfo->lpszText) { INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1, NULL, 0); toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR)); MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1, toolPtr->lpszText, len); } } } if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA)) toolPtr->lParam = lpToolInfo->lParam; return 0; } static LRESULT TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return 0; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); toolPtr = &infoPtr->tools[nTool]; /* copy tool data */ toolPtr->uFlags = lpToolInfo->uFlags; toolPtr->hwnd = lpToolInfo->hwnd; toolPtr->uId = lpToolInfo->uId; toolPtr->rect = lpToolInfo->rect; toolPtr->hinst = lpToolInfo->hinst; if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) { TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText); toolPtr->lpszText = lpToolInfo->lpszText; } else if (lpToolInfo->lpszText) { if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) toolPtr->lpszText = LPSTR_TEXTCALLBACKW; else { if ( (toolPtr->lpszText) && (HIWORD((INT)toolPtr->lpszText) != 0) ) { COMCTL32_Free (toolPtr->lpszText); toolPtr->lpszText = NULL; } if (lpToolInfo->lpszText) { INT len = lstrlenW (lpToolInfo->lpszText); toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR)); strcpyW (toolPtr->lpszText, lpToolInfo->lpszText); } } } if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW)) toolPtr->lParam = lpToolInfo->lParam; return 0; } static LRESULT TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; if ((BOOL)wParam) { /* activate */ infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo); if (infoPtr->nTrackTool != -1) { TRACE("activated!\n"); infoPtr->bTrackActive = TRUE; TOOLTIPS_TrackShow (hwnd, infoPtr); } } else { /* deactivate */ TOOLTIPS_TrackHide (hwnd, infoPtr); infoPtr->bTrackActive = FALSE; infoPtr->nTrackTool = -1; TRACE("deactivated!\n"); } return 0; } static LRESULT TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); infoPtr->xTrackPos = (INT)LOWORD(lParam); infoPtr->yTrackPos = (INT)HIWORD(lParam); if (infoPtr->bTrackActive) { TRACE("[%d %d]\n", infoPtr->xTrackPos, infoPtr->yTrackPos); TOOLTIPS_TrackShow (hwnd, infoPtr); } return 0; } static LRESULT TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); if (infoPtr->nCurrentTool != -1) UpdateWindow (hwnd); return 0; } static LRESULT TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE; nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); toolPtr = &infoPtr->tools[nTool]; /* copy tool text */ toolPtr->hinst = lpToolInfo->hinst; if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){ toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText; } else if (lpToolInfo->lpszText) { if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) toolPtr->lpszText = LPSTR_TEXTCALLBACKW; else { if ( (toolPtr->lpszText) && (HIWORD((INT)toolPtr->lpszText) != 0) ) { COMCTL32_Free (toolPtr->lpszText); toolPtr->lpszText = NULL; } if (lpToolInfo->lpszText) { INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1, NULL, 0); toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR)); MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1, toolPtr->lpszText, len); } } } if(infoPtr->nCurrentTool == -1) return 0; /* force repaint */ if (infoPtr->bActive) TOOLTIPS_Show (hwnd, infoPtr); else if (infoPtr->bTrackActive) TOOLTIPS_TrackShow (hwnd, infoPtr); return 0; } static LRESULT TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam; TTTOOL_INFO *toolPtr; INT nTool; if (lpToolInfo == NULL) return 0; if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW) return FALSE; nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo); if (nTool == -1) return 0; TRACE("tool %d\n", nTool); toolPtr = &infoPtr->tools[nTool]; /* copy tool text */ toolPtr->hinst = lpToolInfo->hinst; if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){ toolPtr->lpszText = lpToolInfo->lpszText; } else if (lpToolInfo->lpszText) { if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) toolPtr->lpszText = LPSTR_TEXTCALLBACKW; else { if ( (toolPtr->lpszText) && (HIWORD((INT)toolPtr->lpszText) != 0) ) { COMCTL32_Free (toolPtr->lpszText); toolPtr->lpszText = NULL; } if (lpToolInfo->lpszText) { INT len = lstrlenW (lpToolInfo->lpszText); toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR)); strcpyW (toolPtr->lpszText, lpToolInfo->lpszText); } } } if(infoPtr->nCurrentTool == -1) return 0; /* force repaint */ if (infoPtr->bActive) TOOLTIPS_Show (hwnd, infoPtr); else if (infoPtr->bTrackActive) TOOLTIPS_TrackShow (hwnd, infoPtr); return 0; } static LRESULT TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam) { return (LRESULT)WindowFromPoint (*((LPPOINT)lParam)); } static LRESULT TOOLTIPS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr; NONCLIENTMETRICSA nclm; INT nResult; HWND hParent; /* allocate memory for info structure */ infoPtr = (TOOLTIPS_INFO *)COMCTL32_Alloc (sizeof(TOOLTIPS_INFO)); SetWindowLongA (hwnd, 0, (DWORD)infoPtr); /* initialize info structure */ infoPtr->bActive = TRUE; infoPtr->bTrackActive = FALSE; infoPtr->clrBk = GetSysColor (COLOR_INFOBK); infoPtr->clrText = GetSysColor (COLOR_INFOTEXT); nclm.cbSize = sizeof(NONCLIENTMETRICSA); SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0); infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont); infoPtr->nMaxTipWidth = -1; infoPtr->nTool = -1; infoPtr->nCurrentTool = -1; infoPtr->nTrackTool = -1; TOOLTIPS_SetDelayTime(hwnd, TTDT_AUTOMATIC, 0L); hParent = GetParent(hwnd); if (hParent) { nResult = (INT) SendMessageA (hParent, WM_NOTIFYFORMAT, (WPARAM)hwnd, (LPARAM)NF_QUERY); if (nResult == NFR_ANSI) { infoPtr->bNotifyUnicode = FALSE; TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n"); } else if (nResult == NFR_UNICODE) { infoPtr->bNotifyUnicode = TRUE; TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n"); } else { ERR (" -- WM_NOTIFYFORMAT returns: error!\n"); } } SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE); return 0; } static LRESULT TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); TTTOOL_INFO *toolPtr; INT i; /* free tools */ if (infoPtr->tools) { for (i = 0; i < infoPtr->uNumTools; i++) { toolPtr = &infoPtr->tools[i]; if ((toolPtr->hinst) && (toolPtr->lpszText)) { if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) && (HIWORD((INT)toolPtr->lpszText) != 0) ) { COMCTL32_Free (toolPtr->lpszText); toolPtr->lpszText = NULL; } } /* remove subclassing */ if (toolPtr->uFlags & TTF_SUBCLASS) { if (toolPtr->uFlags & TTF_IDISHWND) { RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1); } else { RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1); } } } COMCTL32_Free (infoPtr->tools); } /* delete font */ DeleteObject (infoPtr->hFont); /* free tool tips info data */ COMCTL32_Free (infoPtr); SetWindowLongA(hwnd, 0, 0); return 0; } static LRESULT TOOLTIPS_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); RECT rect; HBRUSH hBrush; hBrush = CreateSolidBrush (infoPtr->clrBk); GetClientRect (hwnd, &rect); FillRect ((HDC)wParam, &rect, hBrush); DeleteObject (hBrush); return FALSE; } static LRESULT TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); return (LRESULT)infoPtr->hFont; } static LRESULT TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); TOOLTIPS_Hide (hwnd, infoPtr); return 0; } static LRESULT TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam) { DWORD dwStyle = GetWindowLongA (hwnd, GWL_STYLE); DWORD dwExStyle = GetWindowLongA (hwnd, GWL_EXSTYLE); #ifdef __WIN32OS2__ //@@PF Win2K ignores TTS_ALWAYSTIP completely but I am still investigating //this, for now it is 100% to say all MFC apps set this attribute yet Win2k ignores it //completely be it toolbar or some other control. dwStyle &= ~TTS_ALWAYSTIP; #endif dwStyle &= 0x0000FFFF; dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS); SetWindowLongA (hwnd, GWL_STYLE, dwStyle); dwExStyle |= WS_EX_TOOLWINDOW; SetWindowLongA (hwnd, GWL_EXSTYLE, dwExStyle); return TRUE; } static LRESULT TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool; TRACE(" nTool=%d\n", nTool); if ((nTool > -1) && (nTool < infoPtr->uNumTools)) { if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) { TRACE("-- in transparent mode!\n"); return HTTRANSPARENT; } } return DefWindowProcA (hwnd, WM_NCHITTEST, wParam, lParam); } static LRESULT TOOLTIPS_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam) { FIXME ("hwnd=%p wParam=%x lParam=%lx\n", hwnd, wParam, lParam); return 0; } static LRESULT TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam) { HDC hdc; PAINTSTRUCT ps; hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam; TOOLTIPS_Refresh (hwnd, hdc); if (!wParam) EndPaint (hwnd, &ps); return 0; } static LRESULT TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); LOGFONTW lf; if(!GetObjectW((HFONT)wParam, sizeof lf, &lf)) return 0; if(infoPtr->hFont) DeleteObject (infoPtr->hFont); infoPtr->hFont = CreateFontIndirectW(&lf); if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1)) { FIXME("full redraw needed!\n"); } return 0; } /****************************************************************** * TOOLTIPS_OnWMGetTextLength * * This function is called when the tooltip receive a * WM_GETTEXTLENGTH message. * wParam : not used * lParam : not used * * returns the length, in characters, of the tip text ******************************************************************/ static LRESULT TOOLTIPS_OnWMGetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); return lstrlenW(infoPtr->szTipText); } /****************************************************************** * TOOLTIPS_OnWMGetText * * This function is called when the tooltip receive a * WM_GETTEXT message. * wParam : specifies the maximum number of characters to be copied * lParam : is the pointer to the buffer that will receive * the tip text * * returns the number of characters copied ******************************************************************/ static LRESULT TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); if(!infoPtr || !(infoPtr->szTipText)) return 0; return WideCharToMultiByte(CP_ACP, 0, infoPtr->szTipText, -1, (LPSTR)lParam, wParam, NULL, NULL); } static LRESULT TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); INT nOldTool; TRACE("timer %d (%p) expired!\n", wParam, hwnd); switch (wParam) { case ID_TIMERSHOW: KillTimer (hwnd, ID_TIMERSHOW); nOldTool = infoPtr->nTool; if ((infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, TRUE)) == nOldTool) TOOLTIPS_Show (hwnd, infoPtr); break; case ID_TIMERPOP: TOOLTIPS_Hide (hwnd, infoPtr); break; case ID_TIMERLEAVE: nOldTool = infoPtr->nTool; infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, FALSE); TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool, infoPtr->nTool, infoPtr->nCurrentTool); if (infoPtr->nTool != nOldTool) { if(infoPtr->nTool == -1) { /* Moved out of all tools */ TOOLTIPS_Hide(hwnd, infoPtr); KillTimer(hwnd, ID_TIMERLEAVE); } else if (nOldTool == -1) { /* Moved from outside */ ERR("How did this happen?\n"); } else { /* Moved from one to another */ TOOLTIPS_Hide (hwnd, infoPtr); KillTimer(hwnd, ID_TIMERLEAVE); if(infoPtr->bActive) { SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0); TRACE("timer 1 started!\n"); } } } break; default: ERR("Unknown timer id %d\n", wParam); break; } return 0; } static LRESULT TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam) { TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd); NONCLIENTMETRICSA nclm; infoPtr->clrBk = GetSysColor (COLOR_INFOBK); infoPtr->clrText = GetSysColor (COLOR_INFOTEXT); DeleteObject (infoPtr->hFont); nclm.cbSize = sizeof(NONCLIENTMETRICSA); SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0); infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont); return 0; } LRESULT CALLBACK TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uID, DWORD_PTR dwRef) { MSG msg; switch(uMsg) { case WM_MOUSEMOVE: case WM_LBUTTONDOWN: case WM_LBUTTONUP: case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_RBUTTONDOWN: case WM_RBUTTONUP: msg.hwnd = hwnd; msg.message = uMsg; msg.wParam = wParam; msg.lParam = lParam; TOOLTIPS_RelayEvent((HWND)dwRef, 0, (LPARAM)&msg); break; default: break; } return DefSubclassProc(hwnd, uMsg, wParam, lParam); } static LRESULT CALLBACK TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { TRACE("hwnd=%p msg=%x wparam=%x lParam=%lx\n", hwnd, uMsg, wParam, lParam); if (!TOOLTIPS_GetInfoPtr(hwnd) && (uMsg != WM_CREATE) && (uMsg != WM_NCCREATE)) return DefWindowProcA (hwnd, uMsg, wParam, lParam); switch (uMsg) { case TTM_ACTIVATE: return TOOLTIPS_Activate (hwnd, wParam, lParam); case TTM_ADDTOOLA: return TOOLTIPS_AddToolA (hwnd, wParam, lParam); case TTM_ADDTOOLW: return TOOLTIPS_AddToolW (hwnd, wParam, lParam); case TTM_DELTOOLA: return TOOLTIPS_DelToolA (hwnd, wParam, lParam); case TTM_DELTOOLW: return TOOLTIPS_DelToolW (hwnd, wParam, lParam); case TTM_ENUMTOOLSA: return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam); case TTM_ENUMTOOLSW: return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam); case TTM_GETBUBBLESIZE: return TOOLTIPS_GetBubbleSize (hwnd, wParam, lParam); case TTM_GETCURRENTTOOLA: return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam); case TTM_GETCURRENTTOOLW: return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam); case TTM_GETDELAYTIME: return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam); case TTM_GETMARGIN: return TOOLTIPS_GetMargin (hwnd, wParam, lParam); case TTM_GETMAXTIPWIDTH: return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam); case TTM_GETTEXTA: return TOOLTIPS_GetTextA (hwnd, wParam, lParam); case TTM_GETTEXTW: return TOOLTIPS_GetTextW (hwnd, wParam, lParam); case TTM_GETTIPBKCOLOR: return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam); case TTM_GETTIPTEXTCOLOR: return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam); case TTM_GETTOOLCOUNT: return TOOLTIPS_GetToolCount (hwnd, wParam, lParam); case TTM_GETTOOLINFOA: return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam); case TTM_GETTOOLINFOW: return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam); case TTM_HITTESTA: return TOOLTIPS_HitTestA (hwnd, wParam, lParam); case TTM_HITTESTW: return TOOLTIPS_HitTestW (hwnd, wParam, lParam); case TTM_NEWTOOLRECTA: return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam); case TTM_NEWTOOLRECTW: return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam); case TTM_POP: return TOOLTIPS_Pop (hwnd, wParam, lParam); case TTM_RELAYEVENT: return TOOLTIPS_RelayEvent (hwnd, wParam, lParam); case TTM_SETDELAYTIME: return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam); case TTM_SETMARGIN: return TOOLTIPS_SetMargin (hwnd, wParam, lParam); case TTM_SETMAXTIPWIDTH: return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam); case TTM_SETTIPBKCOLOR: return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam); case TTM_SETTIPTEXTCOLOR: return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam); case TTM_SETTOOLINFOA: return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam); case TTM_SETTOOLINFOW: return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam); case TTM_TRACKACTIVATE: return TOOLTIPS_TrackActivate (hwnd, wParam, lParam); case TTM_TRACKPOSITION: return TOOLTIPS_TrackPosition (hwnd, wParam, lParam); case TTM_UPDATE: return TOOLTIPS_Update (hwnd, wParam, lParam); case TTM_UPDATETIPTEXTA: return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam); case TTM_UPDATETIPTEXTW: return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam); case TTM_WINDOWFROMPOINT: return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam); case WM_CREATE: return TOOLTIPS_Create (hwnd, wParam, lParam); case WM_DESTROY: return TOOLTIPS_Destroy (hwnd, wParam, lParam); case WM_ERASEBKGND: return TOOLTIPS_EraseBackground (hwnd, wParam, lParam); case WM_GETFONT: return TOOLTIPS_GetFont (hwnd, wParam, lParam); case WM_GETTEXT: return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam); case WM_GETTEXTLENGTH: return TOOLTIPS_OnWMGetTextLength (hwnd, wParam, lParam); case WM_LBUTTONDOWN: case WM_LBUTTONUP: case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_RBUTTONDOWN: case WM_RBUTTONUP: case WM_MOUSEMOVE: return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam); case WM_NCCREATE: return TOOLTIPS_NCCreate (hwnd, wParam, lParam); case WM_NCHITTEST: return TOOLTIPS_NCHitTest (hwnd, wParam, lParam); case WM_NOTIFYFORMAT: return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam); case WM_PAINT: return TOOLTIPS_Paint (hwnd, wParam, lParam); case WM_SETFONT: return TOOLTIPS_SetFont (hwnd, wParam, lParam); case WM_TIMER: return TOOLTIPS_Timer (hwnd, wParam, lParam); case WM_WININICHANGE: return TOOLTIPS_WinIniChange (hwnd, wParam, lParam); default: if ((uMsg >= WM_USER) && (uMsg < WM_APP)) ERR("unknown msg %04x wp=%08x lp=%08lx\n", uMsg, wParam, lParam); return DefWindowProcA (hwnd, uMsg, wParam, lParam); } return 0; } VOID TOOLTIPS_Register (void) { WNDCLASSA wndClass; ZeroMemory (&wndClass, sizeof(WNDCLASSA)); wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS; wndClass.lpfnWndProc = (WNDPROC)TOOLTIPS_WindowProc; wndClass.cbClsExtra = 0; wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *); wndClass.hCursor = LoadCursorA (0, IDC_ARROWA); wndClass.hbrBackground = 0; wndClass.lpszClassName = TOOLTIPS_CLASSA; RegisterClassA (&wndClass); } VOID TOOLTIPS_Unregister (void) { UnregisterClassA (TOOLTIPS_CLASSA, (HINSTANCE)NULL); }