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Added tracking support and fixed loading of resource strings. 

Added unregister code.
This commit is contained in:
Eric Kohl 1998-10-11 13:19:17 +00:00 committed by Alexandre Julliard
parent 37d68ef55b
commit 96388c85b1
2 changed files with 159 additions and 34 deletions
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190
dlls/comctl32/tooltips.c
View File

@ -4,7 +4,8 @@
* Copyright 1998 Eric Kohl
*
* TODO:
* - Tracking tooltips (under construction).
* - Tracking tooltips (finished, except smart placement).
* - Transparent tooltips (under construction).
* - TTS_ALWAYSTIP (undefined).
* - Unicode support.
* - Custom draw support.
@ -68,11 +69,11 @@ TOOLTIPS_Refresh (WND *wndPtr, HDC32 hdc)
static VOID
TOOLTIPS_GetTipText (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
TOOLTIPS_GetTipText (WND *wndPtr, TOOLTIPS_INFO *infoPtr, INT32 nTool)
{
TTTOOL_INFO *toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
if (toolPtr->hinst) {
if ((toolPtr->hinst) && (HIWORD((UINT32)toolPtr->lpszText) == 0)) {
TRACE (tooltips, "get res string %x %x\n",
toolPtr->hinst, (int)toolPtr->lpszText);
LoadString32A (toolPtr->hinst, (UINT32)toolPtr->lpszText,
@ -94,7 +95,7 @@ TOOLTIPS_GetTipText (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
SendMessage32A (toolPtr->hwnd, WM_NOTIFY,
(WPARAM32)toolPtr->uId, (LPARAM)&ttnmdi);
if (ttnmdi.hinst) {
if ((ttnmdi.hinst) && (HIWORD((UINT32)ttnmdi.szText) == 0)) {
LoadString32A (ttnmdi.hinst, (UINT32)ttnmdi.szText,
infoPtr->szTipText, INFOTIPSIZE);
if (ttnmdi.uFlags & TTF_DI_SETITEM) {
@ -126,8 +127,10 @@ TOOLTIPS_GetTipText (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
lstrcpy32A (toolPtr->lpszText, ttnmdi.lpszText);
}
}
else
else {
ERR (tooltips, "recursive text callback!\n");
infoPtr->szTipText[0] = '\0';
}
}
else
lstrcpyn32A (infoPtr->szTipText, toolPtr->lpszText, INFOTIPSIZE);
@ -187,7 +190,7 @@ TOOLTIPS_Show (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
TRACE (tooltips, "Show tooltip pre %d!\n", infoPtr->nTool);
TOOLTIPS_GetTipText (wndPtr, infoPtr);
TOOLTIPS_GetTipText (wndPtr, infoPtr, infoPtr->nCurrentTool);
if (infoPtr->szTipText[0] == '\0') {
infoPtr->nCurrentTool = -1;
@ -208,11 +211,7 @@ TOOLTIPS_Show (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
TOOLTIPS_CalcTipSize (wndPtr, infoPtr, &size);
TRACE (tooltips, "size %d - %d\n", size.cx, size.cy);
if ((toolPtr->uFlags & TTF_TRACK) && (toolPtr->uFlags & TTF_ABSOLUTE)) {
rect.left = infoPtr->xTrackPos;
rect.top = infoPtr->yTrackPos;
}
else if (toolPtr->uFlags & TTF_CENTERTIP) {
if (toolPtr->uFlags & TTF_CENTERTIP) {
RECT32 rc;
if (toolPtr->uFlags & TTF_IDISHWND)
@ -236,7 +235,6 @@ TOOLTIPS_Show (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
AdjustWindowRectEx32 (&rect, wndPtr->dwStyle, FALSE, wndPtr->dwExStyle);
// SetWindowPos32 (wndPtr->hwndSelf, HWND_TOP, 1, 1,
SetWindowPos32 (wndPtr->hwndSelf, HWND_TOP, rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
SWP_SHOWWINDOW);
@ -271,6 +269,117 @@ TOOLTIPS_Hide (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
}
static VOID
TOOLTIPS_TrackShow (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
{
TTTOOL_INFO *toolPtr;
RECT32 rect;
SIZE32 size;
NMHDR hdr;
if (infoPtr->nTrackTool == -1) {
TRACE (tooltips, "invalid tracking tool (-1)!\n");
return;
}
TRACE (tooltips, "show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
TOOLTIPS_GetTipText (wndPtr, infoPtr, infoPtr->nTrackTool);
if (infoPtr->szTipText[0] == '\0') {
infoPtr->nTrackTool = -1;
return;
}
TRACE (tooltips, "show tracking tooltip %d!\n", infoPtr->nTrackTool);
toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
hdr.hwndFrom = wndPtr->hwndSelf;
hdr.idFrom = toolPtr->uId;
hdr.code = TTN_SHOW;
SendMessage32A (toolPtr->hwnd, WM_NOTIFY,
(WPARAM32)toolPtr->uId, (LPARAM)&hdr);
TRACE (tooltips, "\"%s\"\n", infoPtr->szTipText);
TOOLTIPS_CalcTipSize (wndPtr, infoPtr, &size);
TRACE (tooltips, "size %d - %d\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 {
#if 0
/* FIXME: do smart placement */
RECT32 rcTool;
if (toolPtr->uFlags & TTF_IDISHWND)
GetWindowRect32 ((HWND32)toolPtr->uId, &rcTool);
else {
rcTool = toolPtr->rect;
MapWindowPoints32 (toolPtr->hwnd, (HWND32)0, (LPPOINT32)&rcTool, 2);
}
#endif
GetCursorPos32 ((LPPOINT32)&rect);
rect.top += 20;
#if 0
/* smart placement */
if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right))
rect.left = rcTool.right;
if ((rect.top + size.cy > rcTool.top) &&
(rect.top < rcTool.bottom))
rect.top = rcTool.bottom;
if (toolPtr->uFlags & TTF_CENTERTIP) {
}
#endif
}
TRACE (tooltips, "pos %d - %d\n", rect.left, rect.top);
rect.right = rect.left + size.cx;
rect.bottom = rect.top + size.cy;
AdjustWindowRectEx32 (&rect, wndPtr->dwStyle, FALSE, wndPtr->dwExStyle);
SetWindowPos32 (wndPtr->hwndSelf, HWND_TOP, rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
SWP_SHOWWINDOW);
}
static VOID
TOOLTIPS_TrackHide (WND *wndPtr, TOOLTIPS_INFO *infoPtr)
{
TTTOOL_INFO *toolPtr;
NMHDR hdr;
if (infoPtr->nTrackTool == -1)
return;
toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
TRACE (tooltips, "hide tracking tooltip %d!\n", infoPtr->nTrackTool);
hdr.hwndFrom = wndPtr->hwndSelf;
hdr.idFrom = toolPtr->uId;
hdr.code = TTN_POP;
SendMessage32A (toolPtr->hwnd, WM_NOTIFY,
(WPARAM32)toolPtr->uId, (LPARAM)&hdr);
SetWindowPos32 (wndPtr->hwndSelf, HWND_TOP, 0, 0, 0, 0,
SWP_NOZORDER | SWP_HIDEWINDOW);
}
static INT32
TOOLTIPS_GetToolFromInfoA (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFO32A lpToolInfo)
{
@ -387,7 +496,7 @@ TOOLTIPS_Activate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
TRACE (tooltips, "activate!\n");
if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
TOOLTIPS_Hide (wndPtr, infoPtr);
TOOLTIPS_Hide (wndPtr, infoPtr);
return 0;
}
@ -432,7 +541,7 @@ TOOLTIPS_AddTool32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
toolPtr->rect = lpToolInfo->rect;
toolPtr->hinst = lpToolInfo->hinst;
if (lpToolInfo->hinst) {
if ((lpToolInfo->hinst) && (HIWORD((INT32)lpToolInfo->lpszText) == 0)) {
TRACE (tooltips, "add string id %x!\n", (int)lpToolInfo->lpszText);
toolPtr->lpszText = lpToolInfo->lpszText;
}
@ -1042,7 +1151,8 @@ TOOLTIPS_SetToolInfo32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
toolPtr->rect = lpToolInfo->rect;
toolPtr->hinst = lpToolInfo->hinst;
if (lpToolInfo->hinst) {
if ((lpToolInfo->hinst) && (HIWORD((INT32)lpToolInfo->lpszText) == 0)) {
TRACE (tooltips, "set string id %x!\n", (INT32)lpToolInfo->lpszText);
toolPtr->lpszText = lpToolInfo->lpszText;
}
else if (lpToolInfo->lpszText) {
@ -1081,17 +1191,19 @@ TOOLTIPS_TrackActivate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
/* activate */
infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
if (infoPtr->nTrackTool != -1) {
TRACE (tooltips, "activated!\n");
infoPtr->bTrackActive = TRUE;
/* FIXME : show tool tip ??? */
TOOLTIPS_TrackShow (wndPtr, infoPtr);
}
}
else {
/* deactivate */
/* FIXME : hide tool tip ??? */
TOOLTIPS_TrackHide (wndPtr, infoPtr);
infoPtr->bTrackActive = FALSE;
infoPtr->nTrackTool = -1;
TRACE (tooltips, "deactivated!\n");
}
return 0;
@ -1107,8 +1219,10 @@ TOOLTIPS_TrackPosition (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
infoPtr->yTrackPos = (INT32)HIWORD(lParam);
if (infoPtr->bTrackActive) {
TRACE (tooltips, "[%d %d]\n",
infoPtr->xTrackPos, infoPtr->yTrackPos);
FIXME (tooltips, "set position!\n");
TOOLTIPS_TrackShow (wndPtr, infoPtr);
}
return 0;
@ -1150,7 +1264,7 @@ TOOLTIPS_UpdateTipText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
/* copy tool text */
toolPtr->hinst = lpToolInfo->hinst;
if (lpToolInfo->hinst) {
if ((lpToolInfo->hinst) && (HIWORD((INT32)lpToolInfo->lpszText) == 0)){
toolPtr->lpszText = lpToolInfo->lpszText;
}
else if (lpToolInfo->lpszText) {
@ -1294,12 +1408,13 @@ TOOLTIPS_GetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
static LRESULT
TOOLTIPS_MouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
TOOLTIPS_MouseMessage (WND *wndPtr, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
{
TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(wndPtr);
TTTOOL_INFO *toolPtr = &infoPtr->tools[infoPtr->nTool];
if (toolPtr->uFlags & TTF_TRANSPARENT) {
FIXME (tooltips, "transparent tooltips not implemented yet!\n");
#if 0
POINT32 pt;
RECT32 rc;
@ -1310,7 +1425,7 @@ TOOLTIPS_MouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
GetClientRect32 (toolPtr->hwnd, &rc);
ScreenToClient32 (toolPtr->hwnd, &pt);
if (PtInRect32 (&rc, pt))
SendMessage32A (toolPtr->hwnd, WM_MOUSEMOVE, wParam, lParam);
SendMessage32A (toolPtr->hwnd, uMsg, wParam, lParam);
#endif
}
else
@ -1326,9 +1441,6 @@ TOOLTIPS_NcCreate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
wndPtr->dwStyle &= 0x0000FFFF;
wndPtr->dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
// FIXME (tooltips, "style 0x%08x\n", wndPtr->dwStyle);
// SetParent32 (wndPtr->hwndSelf, NULL);
return TRUE;
}
@ -1339,7 +1451,7 @@ TOOLTIPS_Paint (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
HDC32 hdc;
PAINTSTRUCT32 ps;
hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam;
hdc = (wParam == 0) ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam;
TOOLTIPS_Refresh (wndPtr, hdc);
if (!wParam)
EndPaint32 (wndPtr->hwndSelf, &ps);
@ -1602,11 +1714,15 @@ TOOLTIPS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
// case WM_GETTEXT:
// case WM_GETTEXTLENGTH:
// case WM_LBUTTONDOWN:
// case WM_MBUTTONDOWN:
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
case WM_MOUSEMOVE:
return TOOLTIPS_MouseMove (wndPtr, wParam, lParam);
return TOOLTIPS_MouseMessage (wndPtr, uMsg, wParam, lParam);
case WM_NCCREATE:
return TOOLTIPS_NcCreate (wndPtr, wParam, lParam);
@ -1618,7 +1734,6 @@ TOOLTIPS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
return TOOLTIPS_Paint (wndPtr, wParam, lParam);
// case WM_PRINTCLIENT:
// case WM_RBUTTONDOWN:
case WM_SETFONT:
return TOOLTIPS_SetFont (wndPtr, wParam, lParam);
@ -1641,8 +1756,8 @@ TOOLTIPS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
}
void
TOOLTIPS_Register (void)
VOID
TOOLTIPS_Register (VOID)
{
WNDCLASS32A wndClass;
@ -1659,3 +1774,12 @@ TOOLTIPS_Register (void)
RegisterClass32A (&wndClass);
}
VOID
TOOLTIPS_Unregister (VOID)
{
if (GlobalFindAtom32A (TOOLTIPS_CLASS32A))
UnregisterClass32A (TOOLTIPS_CLASS32A, (HINSTANCE32)NULL);
}

3
include/tooltips.h
View File

@ -54,6 +54,7 @@ typedef struct tagTOOLTIPS_INFO
} TOOLTIPS_INFO;
extern void TOOLTIPS_Register (void);
extern VOID TOOLTIPS_Register (VOID);
extern VOID TOOLTIPS_Unregister (VOID);
#endif /* __WINE_TOOLTIPS_H */