Sweden-Number/dlls/comctl32/status.c

1282 lines
30 KiB
C

/*
* Interface code to StatusWindow widget/control
*
* Copyright 1996 Bruce Milner
* Copyright 1998 Eric Kohl
*/
#include "commctrl.h"
#include "status.h"
#include "win.h"
#include "debug.h"
/*
* Run tests using Waite Group Windows95 API Bible Vol. 1&2
* The second cdrom contains executables drawstat.exe,gettext.exe,
* simple.exe, getparts.exe, setparts.exe, statwnd.exe
*/
/*
* Fixme/Todo
* 1) Don't hard code bar to bottom of window, allow CCS_TOP also.
* 2) Tooltip support (almost done).
*/
#define _MAX(a,b) (((a)>(b))?(a):(b))
#define _MIN(a,b) (((a)>(b))?(b):(a))
#define HORZ_BORDER 0
#define VERT_BORDER 2
#define HORZ_GAP 2
#define STATUSBAR_GetInfoPtr(wndPtr) ((STATUSWINDOWINFO *)wndPtr->wExtra[0])
static void
STATUSBAR_DrawSizeGrip (HDC32 hdc, LPRECT32 lpRect)
{
HPEN32 hOldPen;
POINT32 pt;
INT32 i;
pt.x = lpRect->right - 1;
pt.y = lpRect->bottom - 1;
hOldPen = SelectObject32 (hdc, GetSysColorPen32 (COLOR_3DFACE));
MoveToEx32 (hdc, pt.x - 12, pt.y, NULL);
LineTo32 (hdc, pt.x, pt.y);
LineTo32 (hdc, pt.x, pt.y - 12);
pt.x--;
pt.y--;
SelectObject32 (hdc, GetSysColorPen32 (COLOR_3DSHADOW));
for (i = 1; i < 11; i += 4) {
MoveToEx32 (hdc, pt.x - i, pt.y, NULL);
LineTo32 (hdc, pt.x, pt.y - i);
MoveToEx32 (hdc, pt.x - i-1, pt.y, NULL);
LineTo32 (hdc, pt.x, pt.y - i-1);
}
SelectObject32 (hdc, GetSysColorPen32 (COLOR_3DHIGHLIGHT));
for (i = 3; i < 13; i += 4) {
MoveToEx32 (hdc, pt.x - i, pt.y, NULL);
LineTo32 (hdc, pt.x, pt.y - i);
}
SelectObject32 (hdc, hOldPen);
}
static void
STATUSBAR_DrawPart (HDC32 hdc, STATUSWINDOWPART *part)
{
RECT32 r = part->bound;
UINT32 border = BDR_SUNKENOUTER;
if (part->style==SBT_POPOUT)
border = BDR_RAISEDOUTER;
else if (part->style==SBT_NOBORDERS)
border = 0;
DrawEdge32(hdc, &r, border, BF_RECT|BF_ADJUST);
/* draw the icon */
if (part->hIcon) {
INT32 cy = r.bottom - r.top;
r.left += 2;
DrawIconEx32 (hdc, r.left, r.top, part->hIcon, cy, cy, 0, 0, DI_NORMAL);
r.left += cy;
}
/* now draw text */
if (part->text) {
int oldbkmode = SetBkMode32(hdc, TRANSPARENT);
LPWSTR p = (LPWSTR)part->text;
UINT32 align = DT_LEFT;
if (*p == L'\t') {
p++;
align = DT_CENTER;
if (*p == L'\t') {
p++;
align = DT_RIGHT;
}
}
r.left += 3;
DrawText32W (hdc, p, lstrlen32W (p), &r, align|DT_VCENTER|DT_SINGLELINE);
if (oldbkmode != TRANSPARENT)
SetBkMode32(hdc, oldbkmode);
}
}
static VOID
STATUSBAR_RefreshPart (WND *wndPtr, STATUSWINDOWPART *part, HDC32 hdc)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
HBRUSH32 hbrBk;
HFONT32 hOldFont;
if (!IsWindowVisible32(wndPtr->hwndSelf))
return;
if (self->clrBk != CLR_DEFAULT)
hbrBk = CreateSolidBrush32 (self->clrBk);
else
hbrBk = GetSysColorBrush32 (COLOR_3DFACE);
FillRect32(hdc, &part->bound, hbrBk);
hOldFont = SelectObject32 (hdc, self->hFont ? self->hFont : self->hDefaultFont);
if (part->style == SBT_OWNERDRAW) {
DRAWITEMSTRUCT32 dis;
dis.CtlID = wndPtr->wIDmenu;
dis.itemID = -1;
dis.hwndItem = wndPtr->hwndSelf;
dis.hDC = hdc;
dis.rcItem = part->bound;
dis.itemData = (INT32)part->text;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_DRAWITEM,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&dis);
}
else
STATUSBAR_DrawPart (hdc, part);
SelectObject32 (hdc, hOldFont);
if (self->clrBk != CLR_DEFAULT)
DeleteObject32 (hbrBk);
if (wndPtr->dwStyle & SBARS_SIZEGRIP) {
RECT32 rect;
GetClientRect32 (wndPtr->hwndSelf, &rect);
STATUSBAR_DrawSizeGrip (hdc, &rect);
}
}
static BOOL32
STATUSBAR_Refresh (WND *wndPtr, HDC32 hdc)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
int i;
RECT32 rect;
HBRUSH32 hbrBk;
HFONT32 hOldFont;
if (!IsWindowVisible32(wndPtr->hwndSelf))
return (TRUE);
GetClientRect32 (wndPtr->hwndSelf, &rect);
if (self->clrBk != CLR_DEFAULT)
hbrBk = CreateSolidBrush32 (self->clrBk);
else
hbrBk = GetSysColorBrush32 (COLOR_3DFACE);
FillRect32(hdc, &rect, hbrBk);
hOldFont = SelectObject32 (hdc, self->hFont ? self->hFont : self->hDefaultFont);
if (self->simple) {
STATUSBAR_DrawPart (hdc, &self->part0);
}
else {
for (i = 0; i < self->numParts; i++) {
if (self->parts[i].style == SBT_OWNERDRAW) {
DRAWITEMSTRUCT32 dis;
dis.CtlID = wndPtr->wIDmenu;
dis.itemID = -1;
dis.hwndItem = wndPtr->hwndSelf;
dis.hDC = hdc;
dis.rcItem = self->parts[i].bound;
dis.itemData = (INT32)self->parts[i].text;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_DRAWITEM,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&dis);
}
else
STATUSBAR_DrawPart (hdc, &self->parts[i]);
}
}
SelectObject32 (hdc, hOldFont);
if (self->clrBk != CLR_DEFAULT)
DeleteObject32 (hbrBk);
if (wndPtr->dwStyle & SBARS_SIZEGRIP)
STATUSBAR_DrawSizeGrip (hdc, &rect);
return TRUE;
}
static void
STATUSBAR_SetPartBounds (WND *wndPtr)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
RECT32 rect, *r;
int i;
/* get our window size */
GetClientRect32 (wndPtr->hwndSelf, &rect);
rect.top += VERT_BORDER;
/* set bounds for simple rectangle */
self->part0.bound = rect;
/* set bounds for non-simple rectangles */
for (i = 0; i < self->numParts; i++) {
part = &self->parts[i];
r = &self->parts[i].bound;
r->top = rect.top;
r->bottom = rect.bottom;
if (i == 0)
r->left = 0;
else
r->left = self->parts[i-1].bound.right + HORZ_GAP;
if (part->x == -1)
r->right = rect.right;
else
r->right = part->x;
if (self->hwndToolTip) {
TTTOOLINFO32A ti;
ti.cbSize = sizeof(TTTOOLINFO32A);
ti.hwnd = wndPtr->hwndSelf;
ti.uId = i;
ti.rect = *r;
SendMessage32A (self->hwndToolTip, TTM_NEWTOOLRECT32A,
0, (LPARAM)&ti);
}
}
}
static VOID
STATUSBAR_RelayEvent (HWND32 hwndTip, HWND32 hwndMsg, UINT32 uMsg,
WPARAM32 wParam, LPARAM lParam)
{
MSG32 msg;
msg.hwnd = hwndMsg;
msg.message = uMsg;
msg.wParam = wParam;
msg.lParam = lParam;
msg.time = GetMessageTime ();
msg.pt.x = LOWORD(GetMessagePos ());
msg.pt.y = HIWORD(GetMessagePos ());
SendMessage32A (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
}
__inline__ static LRESULT
STATUSBAR_GetBorders (LPARAM lParam)
{
LPINT32 out = (LPINT32) lParam;
out[0] = HORZ_BORDER; /* horizontal border width */
out[1] = VERT_BORDER; /* vertical border width */
out[2] = HORZ_GAP; /* width of border between rectangles */
return TRUE;
}
static LRESULT
STATUSBAR_GetIcon (WND *wndPtr, WPARAM32 wParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
INT32 nPart;
nPart = (INT32)wParam & 0x00ff;
if ((nPart < -1) || (nPart >= self->numParts)) return 0;
if (nPart == -1)
return (self->part0.hIcon);
else
return (self->parts[nPart].hIcon);
}
static LRESULT
STATUSBAR_GetParts (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
LPINT32 parts;
INT32 num_parts;
int i;
num_parts = (INT32) wParam;
parts = (LPINT32) lParam;
if (parts) {
return (self->numParts);
for (i = 0; i < num_parts; i++) {
parts[i] = self->parts[i].x;
}
}
return (self->numParts);
}
static LRESULT
STATUSBAR_GetRect (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
int part_num;
LPRECT32 rect;
part_num = ((INT32) wParam) & 0x00ff;
rect = (LPRECT32) lParam;
if (infoPtr->simple)
*rect = infoPtr->part0.bound;
else
*rect = infoPtr->parts[part_num].bound;
return TRUE;
}
static LRESULT
STATUSBAR_GetText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
INT32 nPart;
LRESULT result;
nPart = ((INT32) wParam) & 0x00ff;
if (self->simple)
part = &self->part0;
else
part = &self->parts[nPart];
if (part->style == SBT_OWNERDRAW)
result = (LRESULT)part->text;
else {
result = part->text ? lstrlen32W (part->text) : 0;
result |= (part->style << 16);
if (lParam && LOWORD(result))
lstrcpyWtoA ((LPSTR)lParam, part->text);
}
return result;
}
static LRESULT
STATUSBAR_GetText32W (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
INT32 nPart;
LRESULT result;
nPart = ((INT32)wParam) & 0x00ff;
if (self->simple)
part = &self->part0;
else
part = &self->parts[nPart];
if (part->style == SBT_OWNERDRAW)
result = (LRESULT)part->text;
else {
result = part->text ? lstrlen32W (part->text) : 0;
result |= (part->style << 16);
if (lParam)
lstrcpy32W ((LPWSTR)lParam, part->text);
}
return result;
}
static LRESULT
STATUSBAR_GetTextLength (WND *wndPtr, WPARAM32 wParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
INT32 part_num;
DWORD result;
part_num = ((INT32) wParam) & 0x00ff;
if (infoPtr->simple)
part = &infoPtr->part0;
else
part = &infoPtr->parts[part_num];
if (part->text)
result = lstrlen32W(part->text);
else
result = 0;
result |= (part->style << 16);
return result;
}
static LRESULT
STATUSBAR_GetTipText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
if (infoPtr->hwndToolTip) {
TTTOOLINFO32A ti;
ti.cbSize = sizeof(TTTOOLINFO32A);
ti.hwnd = wndPtr->hwndSelf;
ti.uId = LOWORD(wParam);
SendMessage32A (infoPtr->hwndToolTip, TTM_GETTEXT32A, 0, (LPARAM)&ti);
if (ti.lpszText)
lstrcpyn32A ((LPSTR)lParam, ti.lpszText, HIWORD(wParam));
}
return 0;
}
static LRESULT
STATUSBAR_GetTipText32W (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
if (infoPtr->hwndToolTip) {
TTTOOLINFO32W ti;
ti.cbSize = sizeof(TTTOOLINFO32W);
ti.hwnd = wndPtr->hwndSelf;
ti.uId = LOWORD(wParam);
SendMessage32W (infoPtr->hwndToolTip, TTM_GETTEXT32W, 0, (LPARAM)&ti);
if (ti.lpszText)
lstrcpyn32W ((LPWSTR)lParam, ti.lpszText, HIWORD(wParam));
}
return 0;
}
__inline__ static LRESULT
STATUSBAR_GetUnicodeFormat (WND *wndPtr)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
return infoPtr->bUnicode;
}
__inline__ static LRESULT
STATUSBAR_IsSimple (WND *wndPtr)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
return infoPtr->simple;
}
static LRESULT
STATUSBAR_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
COLORREF oldBkColor;
HDC32 hdc;
oldBkColor = self->clrBk;
self->clrBk = (COLORREF)lParam;
hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return oldBkColor;
}
static LRESULT
STATUSBAR_SetIcon (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
INT32 nPart = (INT32)wParam & 0x00ff;
HDC32 hdc;
if ((nPart < -1) || (nPart >= self->numParts))
return FALSE;
hdc = GetDC32 (wndPtr->hwndSelf);
if (nPart == -1) {
self->part0.hIcon = (HICON32)lParam;
if (self->simple)
STATUSBAR_RefreshPart (wndPtr, &self->part0, hdc);
}
else {
self->parts[nPart].hIcon = (HICON32)lParam;
if (!(self->simple))
STATUSBAR_RefreshPart (wndPtr, &self->parts[nPart], hdc);
}
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
STATUSBAR_SetMinHeight (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
if (IsWindowVisible32 (wndPtr->hwndSelf)) {
HWND32 parent = GetParent32 (wndPtr->hwndSelf);
INT32 width, x, y;
RECT32 parent_rect;
GetClientRect32 (parent, &parent_rect);
self->height = (INT32)wParam + VERT_BORDER;
width = parent_rect.right - parent_rect.left;
x = parent_rect.left;
y = parent_rect.bottom - self->height;
MoveWindow32 (wndPtr->hwndSelf, parent_rect.left,
parent_rect.bottom - self->height,
width, self->height, TRUE);
STATUSBAR_SetPartBounds (wndPtr);
}
return TRUE;
}
static LRESULT
STATUSBAR_SetParts (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *tmp;
HDC32 hdc;
LPINT32 parts;
int i;
int oldNumParts;
if (self->simple)
self->simple = FALSE;
oldNumParts = self->numParts;
self->numParts = (INT32) wParam;
parts = (LPINT32) lParam;
if (oldNumParts > self->numParts) {
for (i = self->numParts ; i < oldNumParts; i++) {
if (self->parts[i].text && (self->parts[i].style != SBT_OWNERDRAW))
COMCTL32_Free (self->parts[i].text);
}
}
else if (oldNumParts < self->numParts) {
tmp = COMCTL32_Alloc (sizeof(STATUSWINDOWPART) * self->numParts);
for (i = 0; i < oldNumParts; i++) {
tmp[i] = self->parts[i];
}
if (self->parts)
COMCTL32_Free (self->parts);
self->parts = tmp;
}
for (i = 0; i < self->numParts; i++) {
self->parts[i].x = parts[i];
}
if (self->hwndToolTip) {
INT32 nTipCount =
SendMessage32A (self->hwndToolTip, TTM_GETTOOLCOUNT, 0, 0);
if (nTipCount < self->numParts) {
/* add tools */
TTTOOLINFO32A ti;
INT32 i;
ZeroMemory (&ti, sizeof(TTTOOLINFO32A));
ti.cbSize = sizeof(TTTOOLINFO32A);
ti.hwnd = wndPtr->hwndSelf;
for (i = nTipCount; i < self->numParts; i++) {
TRACE (statusbar, "add tool %d\n", i);
ti.uId = i;
SendMessage32A (self->hwndToolTip, TTM_ADDTOOL32A,
0, (LPARAM)&ti);
}
}
else if (nTipCount > self->numParts) {
/* delete tools */
INT32 i;
for (i = nTipCount - 1; i >= self->numParts; i--) {
FIXME (statusbar, "delete tool %d\n", i);
}
}
}
STATUSBAR_SetPartBounds (wndPtr);
hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
STATUSBAR_SetText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
int part_num;
int style;
LPSTR text;
int len;
HDC32 hdc;
text = (LPSTR) lParam;
part_num = ((INT32) wParam) & 0x00ff;
style = ((INT32) wParam) & 0xff00;
if ((self->simple) || (self->parts==NULL) || (part_num==255))
part = &self->part0;
else
part = &self->parts[part_num];
if (!part) return FALSE;
part->style = style;
if (style == SBT_OWNERDRAW) {
part->text = (LPWSTR)text;
}
else {
/* duplicate string */
if (part->text)
COMCTL32_Free (part->text);
part->text = 0;
if (text && (len = lstrlen32A(text))) {
part->text = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
lstrcpyAtoW (part->text, text);
}
}
hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_RefreshPart (wndPtr, part, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
STATUSBAR_SetText32W (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
INT32 part_num, style, len;
LPWSTR text;
HDC32 hdc;
text = (LPWSTR) lParam;
part_num = ((INT32) wParam) & 0x00ff;
style = ((INT32) wParam) & 0xff00;
if ((self->simple) || (self->parts==NULL) || (part_num==255))
part = &self->part0;
else
part = &self->parts[part_num];
if (!part) return FALSE;
part->style = style;
if (style == SBT_OWNERDRAW) {
part->text = text;
}
else {
/* duplicate string */
if (part->text)
COMCTL32_Free (part->text);
part->text = 0;
if (text && (len = lstrlen32W(text))) {
part->text = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
lstrcpy32W(part->text, text);
}
}
hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_RefreshPart (wndPtr, part, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
STATUSBAR_SetTipText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
TRACE (statusbar, "part %d: \"%s\"\n", (INT32)wParam, (LPSTR)lParam);
if (infoPtr->hwndToolTip) {
TTTOOLINFO32A ti;
ti.cbSize = sizeof(TTTOOLINFO32A);
ti.hwnd = wndPtr->hwndSelf;
ti.uId = (INT32)wParam;
ti.hinst = 0;
ti.lpszText = (LPSTR)lParam;
SendMessage32A (infoPtr->hwndToolTip, TTM_UPDATETIPTEXT32A,
0, (LPARAM)&ti);
}
return 0;
}
static LRESULT
STATUSBAR_SetTipText32W (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
TRACE (statusbar, "part %d: \"%s\"\n", (INT32)wParam, (LPSTR)lParam);
if (infoPtr->hwndToolTip) {
TTTOOLINFO32W ti;
ti.cbSize = sizeof(TTTOOLINFO32W);
ti.hwnd = wndPtr->hwndSelf;
ti.uId = (INT32)wParam;
ti.hinst = 0;
ti.lpszText = (LPWSTR)lParam;
SendMessage32W (infoPtr->hwndToolTip, TTM_UPDATETIPTEXT32W,
0, (LPARAM)&ti);
}
return 0;
}
__inline__ static LRESULT
STATUSBAR_SetUnicodeFormat (WND *wndPtr, WPARAM32 wParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
BOOL32 bTemp = infoPtr->bUnicode;
TRACE (statusbar, "(0x%x)\n", (BOOL32)wParam);
infoPtr->bUnicode = (BOOL32)wParam;
return bTemp;
}
static LRESULT
STATUSBAR_Simple (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
HDC32 hdc;
NMHDR nmhdr;
infoPtr->simple = (BOOL32)wParam;
/* send notification */
nmhdr.hwndFrom = wndPtr->hwndSelf;
nmhdr.idFrom = wndPtr->wIDmenu;
nmhdr.code = SBN_SIMPLEMODECHANGE;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
0, (LPARAM)&nmhdr);
hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
STATUSBAR_WMCreate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LPCREATESTRUCT32A lpCreate = (LPCREATESTRUCT32A)lParam;
NONCLIENTMETRICS32A nclm;
RECT32 rect;
int width, len;
HDC32 hdc;
STATUSWINDOWINFO *self;
self = (STATUSWINDOWINFO*)COMCTL32_Alloc (sizeof(STATUSWINDOWINFO));
wndPtr->wExtra[0] = (DWORD)self;
self->numParts = 1;
self->parts = 0;
self->simple = FALSE;
self->clrBk = CLR_DEFAULT;
self->hFont = 0;
GetClientRect32 (wndPtr->hwndSelf, &rect);
nclm.cbSize = sizeof(NONCLIENTMETRICS32A);
SystemParametersInfo32A (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
self->hDefaultFont = CreateFontIndirect32A (&nclm.lfStatusFont);
/* initialize simple case */
self->part0.bound = rect;
self->part0.text = 0;
self->part0.x = 0;
self->part0.style = 0;
self->part0.hIcon = 0;
/* initialize first part */
self->parts = COMCTL32_Alloc (sizeof(STATUSWINDOWPART));
self->parts[0].bound = rect;
self->parts[0].text = 0;
self->parts[0].x = -1;
self->parts[0].style = 0;
self->parts[0].hIcon = 0;
if (IsWindowUnicode (wndPtr->hwndSelf)) {
self->bUnicode = TRUE;
if ((len = lstrlen32W ((LPCWSTR)lpCreate->lpszName))) {
self->parts[0].text = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
lstrcpy32W (self->parts[0].text, (LPCWSTR)lpCreate->lpszName);
}
}
else {
if ((len = lstrlen32A ((LPCSTR)lpCreate->lpszName))) {
self->parts[0].text = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
lstrcpyAtoW (self->parts[0].text, (LPCSTR)lpCreate->lpszName);
}
}
if ((hdc = GetDC32 (0))) {
TEXTMETRIC32A tm;
HFONT32 hOldFont;
hOldFont = SelectObject32 (hdc,self->hDefaultFont);
GetTextMetrics32A(hdc, &tm);
self->textHeight = tm.tmHeight;
SelectObject32 (hdc, hOldFont);
ReleaseDC32(0, hdc);
}
if (wndPtr->dwStyle & SBT_TOOLTIPS) {
self->hwndToolTip =
CreateWindowEx32A (0, TOOLTIPS_CLASS32A, NULL, 0,
CW_USEDEFAULT32, CW_USEDEFAULT32,
CW_USEDEFAULT32, CW_USEDEFAULT32,
wndPtr->hwndSelf, 0,
wndPtr->hInstance, NULL);
if (self->hwndToolTip) {
NMTOOLTIPSCREATED nmttc;
nmttc.hdr.hwndFrom = wndPtr->hwndSelf;
nmttc.hdr.idFrom = wndPtr->wIDmenu;
nmttc.hdr.code = NM_TOOLTIPSCREATED;
nmttc.hwndToolTips = self->hwndToolTip;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmttc);
}
}
GetClientRect32 (GetParent32 (wndPtr->hwndSelf), &rect);
width = rect.right - rect.left;
self->height = self->textHeight + 4 + VERT_BORDER;
MoveWindow32 (wndPtr->hwndSelf, lpCreate->x, lpCreate->y-1,
width, self->height, FALSE);
STATUSBAR_SetPartBounds (wndPtr);
return 0;
}
static LRESULT
STATUSBAR_WMDestroy (WND *wndPtr)
{
STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr);
int i;
for (i = 0; i < self->numParts; i++) {
if (self->parts[i].text && (self->parts[i].style != SBT_OWNERDRAW))
COMCTL32_Free (self->parts[i].text);
}
if (self->part0.text && (self->part0.style != SBT_OWNERDRAW))
COMCTL32_Free (self->part0.text);
COMCTL32_Free (self->parts);
/* delete default font */
if (self->hDefaultFont)
DeleteObject32 (self->hDefaultFont);
/* delete tool tip control */
if (self->hwndToolTip)
DestroyWindow32 (self->hwndToolTip);
COMCTL32_Free (self);
return 0;
}
static __inline__ LRESULT
STATUSBAR_WMGetFont (WND *wndPtr)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
return infoPtr->hFont;
}
static LRESULT
STATUSBAR_WMGetText (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
INT32 len;
if (!(infoPtr->parts[0].text))
return 0;
len = lstrlen32W (infoPtr->parts[0].text);
if (wParam > len) {
if (infoPtr->bUnicode)
lstrcpy32W ((LPWSTR)lParam, infoPtr->parts[0].text);
else
lstrcpyWtoA ((LPSTR)lParam, infoPtr->parts[0].text);
return len;
}
return -1;
}
__inline__ static LRESULT
STATUSBAR_WMMouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
if (infoPtr->hwndToolTip)
STATUSBAR_RelayEvent (infoPtr->hwndToolTip, wndPtr->hwndSelf,
WM_MOUSEMOVE, wParam, lParam);
return 0;
}
static LRESULT
STATUSBAR_WMNCHitTest (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
if (wndPtr->dwStyle & SBARS_SIZEGRIP) {
RECT32 rect;
POINT32 pt;
GetClientRect32 (wndPtr->hwndSelf, &rect);
pt.x = (INT32)LOWORD(lParam);
pt.y = (INT32)HIWORD(lParam);
ScreenToClient32 (wndPtr->hwndSelf, &pt);
rect.left = rect.right - 13;
rect.top += 2;
if (PtInRect32 (&rect, pt))
return HTBOTTOMRIGHT;
}
return DefWindowProc32A (wndPtr->hwndSelf, WM_NCHITTEST, wParam, lParam);
}
static __inline__ LRESULT
STATUSBAR_WMNCLButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
PostMessage32A (wndPtr->parent->hwndSelf, WM_NCLBUTTONDOWN,
wParam, lParam);
return 0;
}
static __inline__ LRESULT
STATUSBAR_WMNCLButtonUp (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
PostMessage32A (wndPtr->parent->hwndSelf, WM_NCLBUTTONUP,
wParam, lParam);
return 0;
}
static LRESULT
STATUSBAR_WMPaint (WND *wndPtr, WPARAM32 wParam)
{
HDC32 hdc;
PAINTSTRUCT32 ps;
hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam;
STATUSBAR_Refresh (wndPtr, hdc);
if (!wParam)
EndPaint32 (wndPtr->hwndSelf, &ps);
return 0;
}
static LRESULT
STATUSBAR_WMSetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
infoPtr->hFont = (HFONT32)wParam;
if (LOWORD(lParam) == TRUE) {
HDC32 hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
}
return 0;
}
static LRESULT
STATUSBAR_WMSetText (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
STATUSWINDOWPART *part;
int len;
HDC32 hdc;
if (infoPtr->numParts == 0)
return FALSE;
part = &infoPtr->parts[0];
/* duplicate string */
if (part->text)
COMCTL32_Free (part->text);
part->text = 0;
if (infoPtr->bUnicode) {
if (lParam && (len = lstrlen32W((LPCWSTR)lParam))) {
part->text = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
lstrcpy32W (part->text, (LPCWSTR)lParam);
}
}
else {
if (lParam && (len = lstrlen32A((LPCSTR)lParam))) {
part->text = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
lstrcpyAtoW (part->text, (LPCSTR)lParam);
}
}
hdc = GetDC32 (wndPtr->hwndSelf);
STATUSBAR_RefreshPart (wndPtr, part, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
STATUSBAR_WMSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr);
INT32 width, x, y, flags;
RECT32 parent_rect;
HWND32 parent;
/* Need to resize width to match parent */
flags = (INT32) wParam;
/* FIXME for flags =
* SIZE_MAXIMIZED, SIZE_MAXSHOW, SIZE_MINIMIZED, SIZE_RESTORED
*/
if (flags == SIZE_RESTORED) {
/* width and height don't apply */
parent = GetParent32 (wndPtr->hwndSelf);
GetClientRect32 (parent, &parent_rect);
width = parent_rect.right - parent_rect.left;
x = parent_rect.left;
y = parent_rect.bottom - infoPtr->height;
MoveWindow32 (wndPtr->hwndSelf, parent_rect.left,
parent_rect.bottom - infoPtr->height,
width, infoPtr->height, TRUE);
STATUSBAR_SetPartBounds (wndPtr);
}
return 0;
}
static LRESULT
STATUSBAR_SendNotify (WND *wndPtr, UINT32 code)
{
NMHDR nmhdr;
nmhdr.hwndFrom = wndPtr->hwndSelf;
nmhdr.idFrom = wndPtr->wIDmenu;
nmhdr.code = code;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
0, (LPARAM)&nmhdr);
return 0;
}
LRESULT WINAPI
StatusWindowProc (HWND32 hwnd, UINT32 msg, WPARAM32 wParam, LPARAM lParam)
{
WND *wndPtr = WIN_FindWndPtr (hwnd);
switch (msg) {
case SB_GETBORDERS:
return STATUSBAR_GetBorders (lParam);
case SB_GETICON:
return STATUSBAR_GetIcon (wndPtr, wParam);
case SB_GETPARTS:
return STATUSBAR_GetParts (wndPtr, wParam, lParam);
case SB_GETRECT:
return STATUSBAR_GetRect (wndPtr, wParam, lParam);
case SB_GETTEXT32A:
return STATUSBAR_GetText32A (wndPtr, wParam, lParam);
case SB_GETTEXT32W:
return STATUSBAR_GetText32W (wndPtr, wParam, lParam);
case SB_GETTEXTLENGTH32A:
case SB_GETTEXTLENGTH32W:
return STATUSBAR_GetTextLength (wndPtr, wParam);
case SB_GETTIPTEXT32A:
return STATUSBAR_GetTipText32A (wndPtr, wParam, lParam);
case SB_GETTIPTEXT32W:
return STATUSBAR_GetTipText32W (wndPtr, wParam, lParam);
case SB_GETUNICODEFORMAT:
return STATUSBAR_GetUnicodeFormat (wndPtr);
case SB_ISSIMPLE:
return STATUSBAR_IsSimple (wndPtr);
case SB_SETBKCOLOR:
return STATUSBAR_SetBkColor (wndPtr, wParam, lParam);
case SB_SETICON:
return STATUSBAR_SetIcon (wndPtr, wParam, lParam);
case SB_SETMINHEIGHT:
return STATUSBAR_SetMinHeight (wndPtr, wParam, lParam);
case SB_SETPARTS:
return STATUSBAR_SetParts (wndPtr, wParam, lParam);
case SB_SETTEXT32A:
return STATUSBAR_SetText32A (wndPtr, wParam, lParam);
case SB_SETTEXT32W:
return STATUSBAR_SetText32W (wndPtr, wParam, lParam);
case SB_SETTIPTEXT32A:
return STATUSBAR_SetTipText32A (wndPtr, wParam, lParam);
case SB_SETTIPTEXT32W:
return STATUSBAR_SetTipText32W (wndPtr, wParam, lParam);
case SB_SETUNICODEFORMAT:
return STATUSBAR_SetUnicodeFormat (wndPtr, wParam);
case SB_SIMPLE:
return STATUSBAR_Simple (wndPtr, wParam, lParam);
case WM_CREATE:
return STATUSBAR_WMCreate (wndPtr, wParam, lParam);
case WM_DESTROY:
return STATUSBAR_WMDestroy (wndPtr);
case WM_GETFONT:
return STATUSBAR_WMGetFont (wndPtr);
case WM_GETTEXT:
return STATUSBAR_WMGetText (wndPtr, wParam, lParam);
case WM_GETTEXTLENGTH:
return STATUSBAR_GetTextLength (wndPtr, 0);
case WM_LBUTTONDBLCLK:
return STATUSBAR_SendNotify (wndPtr, NM_DBLCLK);
case WM_LBUTTONUP:
return STATUSBAR_SendNotify (wndPtr, NM_CLICK);
case WM_MOUSEMOVE:
return STATUSBAR_WMMouseMove (wndPtr, wParam, lParam);
case WM_NCHITTEST:
return STATUSBAR_WMNCHitTest (wndPtr, wParam, lParam);
case WM_NCLBUTTONDOWN:
return STATUSBAR_WMNCLButtonDown (wndPtr, wParam, lParam);
case WM_NCLBUTTONUP:
return STATUSBAR_WMNCLButtonUp (wndPtr, wParam, lParam);
case WM_PAINT:
return STATUSBAR_WMPaint (wndPtr, wParam);
case WM_RBUTTONDBLCLK:
return STATUSBAR_SendNotify (wndPtr, NM_RDBLCLK);
case WM_RBUTTONUP:
return STATUSBAR_SendNotify (wndPtr, NM_RCLICK);
case WM_SETFONT:
return STATUSBAR_WMSetFont (wndPtr, wParam, lParam);
case WM_SETTEXT:
return STATUSBAR_WMSetText (wndPtr, wParam, lParam);
case WM_SIZE:
return STATUSBAR_WMSize (wndPtr, wParam, lParam);
default:
if (msg >= WM_USER)
ERR (statusbar, "unknown msg %04x wp=%04x lp=%08lx\n",
msg, wParam, lParam);
return DefWindowProc32A (hwnd, msg, wParam, lParam);
}
return 0;
}
/***********************************************************************
* STATUS_Register [Internal]
*
* Registers the status window class.
*/
VOID
STATUS_Register (VOID)
{
WNDCLASS32A wndClass;
if (GlobalFindAtom32A (STATUSCLASSNAME32A)) return;
ZeroMemory (&wndClass, sizeof(WNDCLASS32A));
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW;
wndClass.lpfnWndProc = (WNDPROC32)StatusWindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(STATUSWINDOWINFO *);
wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A);
wndClass.hbrBackground = (HBRUSH32)(COLOR_3DFACE + 1);
wndClass.lpszClassName = STATUSCLASSNAME32A;
RegisterClass32A (&wndClass);
}
/***********************************************************************
* STATUS_Unregister [Internal]
*
* Unregisters the status window class.
*/
VOID
STATUS_Unregister (VOID)
{
if (GlobalFindAtom32A (STATUSCLASSNAME32A))
UnregisterClass32A (STATUSCLASSNAME32A, (HINSTANCE32)NULL);
}