Sweden-Number/dlls/comctl32/rebar.c

1488 lines
34 KiB
C

/*
* Rebar control
*
* Copyright 1998 Eric Kohl
*
* NOTES
* An author is needed! Any volunteers?
* I will only improve this control once in a while.
* Eric <ekohl@abo.rhein-zeitung.de>
*
* TODO:
* - Some messages.
* - All notifications.
* - Layout code.
* - Display code.
*/
#include "windows.h"
#include "commctrl.h"
#include "rebar.h"
#include "win.h"
#include "sysmetrics.h"
#include "debug.h"
/* fDraw flags */
#define DRAW_GRIPPER 1
#define DRAW_IMAGE 2
#define DRAW_TEXT 4
#define DRAW_CHILD 8
#define GRIPPER_WIDTH 13
#define REBAR_GetInfoPtr(wndPtr) ((REBAR_INFO *)wndPtr->wExtra[0])
static VOID
REBAR_DrawBand (HDC32 hdc, REBAR_INFO *infoPtr, REBAR_BAND *lpBand)
{
DrawEdge32 (hdc, &lpBand->rcBand, BDR_RAISEDINNER, BF_MIDDLE);
/* draw background */
/* draw gripper */
if (lpBand->fDraw & DRAW_GRIPPER)
DrawEdge32 (hdc, &lpBand->rcGripper, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
/* draw caption image */
if (lpBand->fDraw & DRAW_IMAGE)
ImageList_Draw (infoPtr->himl, lpBand->iImage, hdc,
lpBand->rcCapImage.left, lpBand->rcCapImage.top,
ILD_TRANSPARENT);
/* draw caption text */
if (lpBand->fDraw & DRAW_TEXT) {
HFONT32 hOldFont = SelectObject32 (hdc, infoPtr->hFont);
INT32 oldBkMode = SetBkMode32 (hdc, TRANSPARENT);
DrawText32A (hdc, lpBand->lpText, -1, &lpBand->rcCapText,
DT_CENTER | DT_VCENTER | DT_SINGLELINE);
if (oldBkMode != TRANSPARENT)
SetBkMode32 (hdc, oldBkMode);
SelectObject32 (hdc, hOldFont);
}
}
static VOID
REBAR_Refresh (WND *wndPtr, HDC32 hdc)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
REBAR_BAND *lpBand;
UINT32 i;
for (i = 0; i < infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
if ((lpBand->fStyle & RBBS_HIDDEN) ||
((wndPtr->dwStyle & CCS_VERT) && (lpBand->fStyle & RBBS_NOVERT)))
continue;
REBAR_DrawBand (hdc, infoPtr, lpBand);
}
}
static VOID
REBAR_CalcHorzBand (REBAR_INFO *infoPtr, REBAR_BAND *lpBand)
{
lpBand->fDraw = 0;
/* set initial caption image rectangle */
SetRect32 (&lpBand->rcCapImage, 0, 0, 0, 0);
/* image is visible */
if ((lpBand->iImage > -1) && (infoPtr->himl)) {
lpBand->fDraw |= DRAW_IMAGE;
lpBand->rcCapImage.right = lpBand->rcCapImage.left + infoPtr->imageSize.cx;
lpBand->rcCapImage.bottom = lpBand->rcCapImage.top + infoPtr->imageSize.cy;
/* update band height */
if (lpBand->uMinHeight < infoPtr->imageSize.cy + 2) {
lpBand->uMinHeight = infoPtr->imageSize.cy + 2;
lpBand->rcBand.bottom = lpBand->rcBand.top + lpBand->uMinHeight;
}
}
/* set initial caption text rectangle */
lpBand->rcCapText.left = lpBand->rcCapImage.right;
lpBand->rcCapText.top = lpBand->rcBand.top + 1;
lpBand->rcCapText.right = lpBand->rcCapText.left;
lpBand->rcCapText.bottom = lpBand->rcBand.bottom - 1;
/* text is visible */
if (lpBand->lpText) {
HDC32 hdc = GetDC32 (0);
HFONT32 hOldFont = SelectObject32 (hdc, infoPtr->hFont);
SIZE32 size;
lpBand->fDraw |= DRAW_TEXT;
GetTextExtentPoint32A (hdc, lpBand->lpText,
lstrlen32A (lpBand->lpText), &size);
lpBand->rcCapText.right += size.cx;
SelectObject32 (hdc, hOldFont);
ReleaseDC32 (0, hdc);
}
/* set initial child window rectangle */
lpBand->rcChild.left = lpBand->rcCapText.right + 4;
lpBand->rcChild.top = lpBand->rcBand.top + 2;
lpBand->rcChild.right = lpBand->rcBand.right - 4;
lpBand->rcChild.bottom = lpBand->rcBand.bottom - 2;
/* calculate gripper rectangle */
if ((!(lpBand->fStyle & RBBS_NOGRIPPER)) &&
(!(lpBand->fStyle & RBBS_FIXEDSIZE)) &&
((lpBand->fStyle & RBBS_GRIPPERALWAYS) ||
(infoPtr->uNumBands > 1))) {
lpBand->fDraw |= DRAW_GRIPPER;
lpBand->rcGripper.left = lpBand->rcBand.left + 3;
lpBand->rcGripper.right = lpBand->rcGripper.left + 3;
lpBand->rcGripper.top = lpBand->rcBand.top + 3;
lpBand->rcGripper.bottom = lpBand->rcBand.bottom - 3;
/* move caption rectangles */
OffsetRect32 (&lpBand->rcCapImage, GRIPPER_WIDTH, 0);
OffsetRect32 (&lpBand->rcCapText, GRIPPER_WIDTH, 0);
/* adjust child rectangle */
lpBand->rcChild.left += GRIPPER_WIDTH;
}
}
static VOID
REBAR_Layout (WND *wndPtr, LPRECT32 lpRect)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
REBAR_BAND *lpBand;
RECT32 rcClient;
INT32 x, y, cx, cy;
UINT32 i;
if (lpRect)
rcClient = *lpRect;
else
GetClientRect32 (wndPtr->hwndSelf, &rcClient);
// x = rcClient.left + 1;
// y = rcClient.top + 1;
x = 0;
y = 0;
cx = rcClient.right - rcClient.left - 2;
cy = 20; /* FIXME: fixed height */
for (i = 0; i < infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
if ((lpBand->fStyle & RBBS_HIDDEN) ||
((wndPtr->dwStyle & CCS_VERT) && (lpBand->fStyle & RBBS_NOVERT)))
continue;
if (lpBand->fStyle & RBBS_VARIABLEHEIGHT)
cy = lpBand->cyMaxChild;
else if (lpBand->fStyle & RBBIM_CHILDSIZE)
cy = lpBand->cyMinChild;
else
cy = 20;
lpBand->rcBand.left = x;
lpBand->rcBand.right = x + cx;
lpBand->rcBand.top = y;
lpBand->rcBand.bottom = y + cy;
lpBand->uMinHeight = cy;
/*
if (wndPtr->dwStyle & CCS_VERT)
REBAR_CalcVertBand (infoPtr, lpBand);
else
*/
REBAR_CalcHorzBand (infoPtr, lpBand);
y += lpBand->uMinHeight;
}
infoPtr->calcSize.cx = rcClient.right - rcClient.left;
infoPtr->calcSize.cy = y; /* FIXME: fixed edge */
}
static VOID
REBAR_ForceResize (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
RECT32 rc;
TRACE (rebar, " to [%d x %d]!\n",
infoPtr->calcSize.cx, infoPtr->calcSize.cy);
infoPtr->bAutoResize = TRUE;
rc.left = 0;
rc.top = 0;
rc.right = infoPtr->calcSize.cx;
rc.bottom = infoPtr->calcSize.cy;
// AdjustWindowRectEx32 (&rc, wndPtr->dwStyle, FALSE, 0);
SetWindowPos32 (wndPtr->hwndSelf, 0, 0, 0,
rc.right - rc.left, rc.bottom - rc.top,
SWP_NOMOVE | SWP_NOZORDER | SWP_SHOWWINDOW);
}
static VOID
REBAR_MoveChildWindows (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
REBAR_BAND *lpBand;
UINT32 i;
for (i = 0; i < infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
if (lpBand->fStyle & RBBS_HIDDEN)
continue;
if (lpBand->hwndChild) {
TRACE (rebar, "hwndChild = %x\n", lpBand->hwndChild);
SetWindowPos32 (lpBand->hwndChild, HWND_TOP,
lpBand->rcChild.left, lpBand->rcChild.top,
lpBand->rcChild.right - lpBand->rcChild.left,
lpBand->rcChild.bottom - lpBand->rcChild.top,
SWP_SHOWWINDOW);
}
}
}
static void
REBAR_InternalHitTest (WND *wndPtr, LPPOINT32 lpPt, UINT32 *pFlags, INT32 *pBand)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
REBAR_BAND *lpBand;
RECT32 rect;
INT32 iCount;
GetClientRect32 (wndPtr->hwndSelf, &rect);
*pFlags = RBHT_NOWHERE;
if (PtInRect32 (&rect, *lpPt))
{
if (infoPtr->uNumBands == 0) {
*pFlags = RBHT_NOWHERE;
if (pBand)
*pBand = -1;
TRACE (rebar, "NOWHERE\n");
return;
}
else {
/* somewhere inside */
for (iCount = 0; iCount < infoPtr->uNumBands; iCount++) {
lpBand = &infoPtr->bands[iCount];
if (PtInRect32 (&lpBand->rcBand, *lpPt)) {
if (pBand)
*pBand = iCount;
if (PtInRect32 (&lpBand->rcGripper, *lpPt)) {
*pFlags = RBHT_GRABBER;
TRACE (rebar, "ON GRABBER %d\n", iCount);
return;
}
else if (PtInRect32 (&lpBand->rcCapImage, *lpPt)) {
*pFlags = RBHT_CAPTION;
TRACE (rebar, "ON CAPTION %d\n", iCount);
return;
}
else if (PtInRect32 (&lpBand->rcCapText, *lpPt)) {
*pFlags = RBHT_CAPTION;
TRACE (rebar, "ON CAPTION %d\n", iCount);
return;
}
else if (PtInRect32 (&lpBand->rcChild, *lpPt)) {
*pFlags = RBHT_CLIENT;
TRACE (rebar, "ON CLIENT %d\n", iCount);
return;
}
else {
*pFlags = RBHT_NOWHERE;
TRACE (rebar, "NOWHERE %d\n", iCount);
return;
}
}
}
*pFlags = RBHT_NOWHERE;
if (pBand)
*pBand = -1;
TRACE (rebar, "NOWHERE\n");
return;
}
}
else {
*pFlags = RBHT_NOWHERE;
if (pBand)
*pBand = -1;
TRACE (rebar, "NOWHERE\n");
return;
}
TRACE (rebar, "flags=0x%X\n", *pFlags);
return;
}
// << REBAR_BeginDrag >>
static LRESULT
REBAR_DeleteBand (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
UINT32 uBand = (UINT32)wParam;
if (uBand >= infoPtr->uNumBands)
return FALSE;
FIXME (rebar, "deleting band %u!\n", uBand);
if (infoPtr->uNumBands == 1) {
TRACE (rebar, " simple delete!\n");
COMCTL32_Free (infoPtr->bands);
infoPtr->bands = NULL;
infoPtr->uNumBands = 0;
}
else {
REBAR_BAND *oldBands = infoPtr->bands;
TRACE(rebar, "complex delete! [uBand=%u]\n", uBand);
infoPtr->uNumBands--;
infoPtr->bands = COMCTL32_Alloc (sizeof (REBAR_BAND) * infoPtr->uNumBands);
if (uBand > 0) {
memcpy (&infoPtr->bands[0], &oldBands[0],
uBand * sizeof(REBAR_BAND));
}
if (uBand < infoPtr->uNumBands) {
memcpy (&infoPtr->bands[uBand], &oldBands[uBand+1],
(infoPtr->uNumBands - uBand) * sizeof(REBAR_BAND));
}
COMCTL32_Free (oldBands);
}
REBAR_Layout (wndPtr, NULL);
REBAR_ForceResize (wndPtr);
REBAR_MoveChildWindows (wndPtr);
return TRUE;
}
// << REBAR_DragMove >>
// << REBAR_EndDrag >>
static LRESULT
REBAR_GetBandBorders (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
return 0;
}
__inline__ static LRESULT
REBAR_GetBandCount (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
TRACE (rebar, "band count %u!\n", infoPtr->uNumBands);
return infoPtr->uNumBands;
}
static LRESULT
REBAR_GetBandInfo32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPREBARBANDINFO32A lprbbi = (LPREBARBANDINFO32A)lParam;
REBAR_BAND *lpBand;
if (lprbbi == NULL)
return FALSE;
if (lprbbi->cbSize < REBARBANDINFO_V3_SIZE32A)
return FALSE;
if ((UINT32)wParam >= infoPtr->uNumBands)
return FALSE;
TRACE (rebar, "index %u\n", (UINT32)wParam);
/* copy band information */
lpBand = &infoPtr->bands[(UINT32)wParam];
if (lprbbi->fMask & RBBIM_STYLE)
lprbbi->fStyle = lpBand->fStyle;
if (lprbbi->fMask & RBBIM_COLORS) {
lprbbi->clrFore = lpBand->clrFore;
lprbbi->clrBack = lpBand->clrBack;
}
if ((lprbbi->fMask & RBBIM_TEXT) &&
(lprbbi->lpText) && (lpBand->lpText)) {
lstrcpyn32A (lprbbi->lpText, lpBand->lpText, lprbbi->cch);
}
if (lprbbi->fMask & RBBIM_IMAGE)
lprbbi->iImage = lpBand->iImage;
if (lprbbi->fMask & RBBIM_CHILD)
lprbbi->hwndChild = lpBand->hwndChild;
if (lprbbi->fMask & RBBIM_CHILDSIZE) {
lprbbi->cxMinChild = lpBand->cxMinChild;
lprbbi->cyMinChild = lpBand->cyMinChild;
lprbbi->cyMaxChild = lpBand->cyMaxChild;
lprbbi->cyChild = lpBand->cyChild;
lprbbi->cyIntegral = lpBand->cyIntegral;
}
if (lprbbi->fMask & RBBIM_SIZE)
lprbbi->cx = lpBand->cx;
if (lprbbi->fMask & RBBIM_BACKGROUND)
lprbbi->hbmBack = lpBand->hbmBack;
if (lprbbi->fMask & RBBIM_ID)
lprbbi->wID = lpBand->wID;
/* check for additional data */
if (lprbbi->cbSize >= sizeof (REBARBANDINFO32A)) {
if (lprbbi->fMask & RBBIM_IDEALSIZE)
lprbbi->cxIdeal = lpBand->cxIdeal;
if (lprbbi->fMask & RBBIM_LPARAM)
lprbbi->lParam = lpBand->lParam;
if (lprbbi->fMask & RBBIM_HEADERSIZE)
lprbbi->cxHeader = lpBand->cxHeader;
}
return TRUE;
}
// << REBAR_GetBandInfo32W >>
static LRESULT
REBAR_GetBarHeight (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
REBAR_Layout (wndPtr, NULL);
FIXME (rebar, "height = %d\n", infoPtr->calcSize.cy);
return infoPtr->calcSize.cy;
}
static LRESULT
REBAR_GetBarInfo (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPREBARINFO lpInfo = (LPREBARINFO)lParam;
if (lpInfo == NULL)
return FALSE;
if (lpInfo->cbSize < sizeof (REBARINFO))
return FALSE;
TRACE (rebar, "getting bar info!\n");
if (infoPtr->himl) {
lpInfo->himl = infoPtr->himl;
lpInfo->fMask |= RBIM_IMAGELIST;
}
return TRUE;
}
__inline__ static LRESULT
REBAR_GetBkColor (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
TRACE (rebar, "background color 0x%06lx!\n", infoPtr->clrBk);
return infoPtr->clrBk;
}
// << REBAR_GetColorScheme >>
// << REBAR_GetDropTarget >>
static LRESULT
REBAR_GetPalette (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
FIXME (rebar, "empty stub!\n");
return 0;
}
static LRESULT
REBAR_GetRect (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
INT32 iBand = (INT32)wParam;
LPRECT32 lprc = (LPRECT32)lParam;
REBAR_BAND *lpBand;
if ((iBand < 0) && ((UINT32)iBand >= infoPtr->uNumBands))
return FALSE;
if (!lprc)
return FALSE;
TRACE (rebar, "band %d\n", iBand);
lpBand = &infoPtr->bands[iBand];
CopyRect32 (lprc, &lpBand->rcBand);
/*
lprc->left = lpBand->rcBand.left;
lprc->top = lpBand->rcBand.top;
lprc->right = lpBand->rcBand.right;
lprc->bottom = lpBand->rcBand.bottom;
*/
return TRUE;
}
__inline__ static LRESULT
REBAR_GetRowCount (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
FIXME (rebar, "%u : semi stub!\n", infoPtr->uNumBands);
return infoPtr->uNumBands;
}
static LRESULT
REBAR_GetRowHeight (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
// REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
FIXME (rebar, "-- height = 20: semi stub!\n");
return 20;
}
__inline__ static LRESULT
REBAR_GetTextColor (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
TRACE (rebar, "text color 0x%06lx!\n", infoPtr->clrText);
return infoPtr->clrText;
}
__inline__ static LRESULT
REBAR_GetToolTips (WND *wndPtr)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
return infoPtr->hwndToolTip;
}
// << REBAR_GetUnicodeFormat >>
static LRESULT
REBAR_HitTest (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPRBHITTESTINFO lprbht = (LPRBHITTESTINFO)lParam;
if (!lprbht)
return -1;
REBAR_InternalHitTest (wndPtr, &lprbht->pt,
&lprbht->flags, &lprbht->iBand);
return lprbht->iBand;
}
static LRESULT
REBAR_IdToIndex (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
UINT32 i;
if (infoPtr == NULL)
return -1;
if (infoPtr->uNumBands < 1)
return -1;
TRACE (rebar, "id %u\n", (UINT32)wParam);
for (i = 0; i < infoPtr->uNumBands; i++) {
if (infoPtr->bands[i].wID == (UINT32)wParam) {
TRACE (rebar, "band %u found!\n", i);
return i;
}
}
TRACE (rebar, "no band found!\n");
return -1;
}
static LRESULT
REBAR_InsertBand32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPREBARBANDINFO32A lprbbi = (LPREBARBANDINFO32A)lParam;
UINT32 uIndex = (UINT32)wParam;
REBAR_BAND *lpBand;
if (infoPtr == NULL)
return FALSE;
if (lprbbi == NULL)
return FALSE;
if (lprbbi->cbSize < REBARBANDINFO_V3_SIZE32A)
return FALSE;
TRACE (rebar, "insert band at %u!\n", uIndex);
if (infoPtr->uNumBands == 0) {
infoPtr->bands = (REBAR_BAND *)COMCTL32_Alloc (sizeof (REBAR_BAND));
uIndex = 0;
}
else {
REBAR_BAND *oldBands = infoPtr->bands;
infoPtr->bands =
(REBAR_BAND *)COMCTL32_Alloc ((infoPtr->uNumBands+1)*sizeof(REBAR_BAND));
if (((INT32)uIndex == -1) || (uIndex > infoPtr->uNumBands))
uIndex = infoPtr->uNumBands;
/* pre insert copy */
if (uIndex > 0) {
memcpy (&infoPtr->bands[0], &oldBands[0],
uIndex * sizeof(REBAR_BAND));
}
/* post copy */
if (uIndex < infoPtr->uNumBands - 1) {
memcpy (&infoPtr->bands[uIndex+1], &oldBands[uIndex],
(infoPtr->uNumBands - uIndex - 1) * sizeof(REBAR_BAND));
}
COMCTL32_Free (&oldBands);
}
infoPtr->uNumBands++;
TRACE (rebar, "index %u!\n", uIndex);
/* initialize band (infoPtr->bands[uIndex])*/
lpBand = &infoPtr->bands[uIndex];
if (lprbbi->fMask & RBBIM_STYLE)
lpBand->fStyle = lprbbi->fStyle;
if (lprbbi->fMask & RBBIM_COLORS) {
lpBand->clrFore = lprbbi->clrFore;
lpBand->clrBack = lprbbi->clrBack;
}
else {
lpBand->clrFore = CLR_NONE;
lpBand->clrBack = CLR_NONE;
}
if ((lprbbi->fMask & RBBIM_TEXT) && (lprbbi->lpText)) {
INT32 len = lstrlen32A (lprbbi->lpText);
if (len > 0) {
lpBand->lpText = (LPSTR)COMCTL32_Alloc (len + 1);
lstrcpy32A (lpBand->lpText, lprbbi->lpText);
}
}
if (lprbbi->fMask & RBBIM_IMAGE)
lpBand->iImage = lprbbi->iImage;
else
lpBand->iImage = -1;
if (lprbbi->fMask & RBBIM_CHILD) {
TRACE (rebar, "hwndChild = %x\n", lprbbi->hwndChild);
lpBand->hwndChild = lprbbi->hwndChild;
lpBand->hwndPrevParent =
SetParent32 (lpBand->hwndChild, wndPtr->hwndSelf);
}
if (lprbbi->fMask & RBBIM_CHILDSIZE) {
lpBand->cxMinChild = lprbbi->cxMinChild;
lpBand->cyMinChild = lprbbi->cyMinChild;
lpBand->cyMaxChild = lprbbi->cyMaxChild;
lpBand->cyChild = lprbbi->cyChild;
lpBand->cyIntegral = lprbbi->cyIntegral;
}
else {
lpBand->cxMinChild = -1;
lpBand->cyMinChild = -1;
lpBand->cyMaxChild = -1;
lpBand->cyChild = -1;
lpBand->cyIntegral = -1;
}
if (lprbbi->fMask & RBBIM_SIZE)
lpBand->cx = lprbbi->cx;
else
lpBand->cx = -1;
if (lprbbi->fMask & RBBIM_BACKGROUND)
lpBand->hbmBack = lprbbi->hbmBack;
if (lprbbi->fMask & RBBIM_ID)
lpBand->wID = lprbbi->wID;
/* check for additional data */
if (lprbbi->cbSize >= sizeof (REBARBANDINFO32A)) {
if (lprbbi->fMask & RBBIM_IDEALSIZE)
lpBand->cxIdeal = lprbbi->cxIdeal;
if (lprbbi->fMask & RBBIM_LPARAM)
lpBand->lParam = lprbbi->lParam;
if (lprbbi->fMask & RBBIM_HEADERSIZE)
lpBand->cxHeader = lprbbi->cxHeader;
}
REBAR_Layout (wndPtr, NULL);
REBAR_ForceResize (wndPtr);
REBAR_MoveChildWindows (wndPtr);
return TRUE;
}
// << REBAR_InsertBand32W >>
// << REBAR_MaximizeBand >>
// << REBAR_MinimizeBand >>
// << REBAR_MoveBand >>
static LRESULT
REBAR_SetBandInfo32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPREBARBANDINFO32A lprbbi = (LPREBARBANDINFO32A)lParam;
REBAR_BAND *lpBand;
if (lprbbi == NULL)
return FALSE;
if (lprbbi->cbSize < REBARBANDINFO_V3_SIZE32A)
return FALSE;
if ((UINT32)wParam >= infoPtr->uNumBands)
return FALSE;
TRACE (rebar, "index %u\n", (UINT32)wParam);
/* set band information */
lpBand = &infoPtr->bands[(UINT32)wParam];
if (lprbbi->fMask & RBBIM_STYLE)
lpBand->fStyle = lprbbi->fStyle;
if (lprbbi->fMask & RBBIM_COLORS) {
lpBand->clrFore = lprbbi->clrFore;
lpBand->clrBack = lprbbi->clrBack;
}
if ((lprbbi->fMask & RBBIM_TEXT) && (lprbbi->lpText)) {
#if 0
INT32 len = lstrlen32A (lprbbi->lpText);
if (len > 0) {
lpBand->lpText = (LPSTR)COMCTL32_Alloc (len + 1);
lstrcpy32A (lpBand->lpText, lprbbi->lpText);
}
#endif
}
if (lprbbi->fMask & RBBIM_IMAGE)
lpBand->iImage = lprbbi->iImage;
if (lprbbi->fMask & RBBIM_CHILD) {
lpBand->hwndChild = lprbbi->hwndChild;
lpBand->hwndPrevParent =
SetParent32 (lpBand->hwndChild, wndPtr->hwndSelf);
}
if (lprbbi->fMask & RBBIM_CHILDSIZE) {
lpBand->cxMinChild = lprbbi->cxMinChild;
lpBand->cyMinChild = lprbbi->cyMinChild;
lpBand->cyMaxChild = lprbbi->cyMaxChild;
lpBand->cyChild = lprbbi->cyChild;
lpBand->cyIntegral = lprbbi->cyIntegral;
}
if (lprbbi->fMask & RBBIM_SIZE)
lpBand->cx = lprbbi->cx;
if (lprbbi->fMask & RBBIM_BACKGROUND)
lpBand->hbmBack = lprbbi->hbmBack;
if (lprbbi->fMask & RBBIM_ID)
lpBand->wID = lprbbi->wID;
/* check for additional data */
if (lprbbi->cbSize >= sizeof (REBARBANDINFO32A)) {
if (lprbbi->fMask & RBBIM_IDEALSIZE)
lpBand->cxIdeal = lprbbi->cxIdeal;
if (lprbbi->fMask & RBBIM_LPARAM)
lpBand->lParam = lprbbi->lParam;
if (lprbbi->fMask & RBBIM_HEADERSIZE)
lpBand->cxHeader = lprbbi->cxHeader;
}
REBAR_Layout (wndPtr, NULL);
REBAR_ForceResize (wndPtr);
REBAR_MoveChildWindows (wndPtr);
return TRUE;
}
// << REBAR_SetBandInfo32W >>
static LRESULT
REBAR_SetBarInfo (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPREBARINFO lpInfo = (LPREBARINFO)lParam;
if (lpInfo == NULL)
return FALSE;
if (lpInfo->cbSize < sizeof (REBARINFO))
return FALSE;
TRACE (rebar, "setting bar info!\n");
if (lpInfo->fMask & RBIM_IMAGELIST) {
infoPtr->himl = lpInfo->himl;
if (infoPtr->himl) {
ImageList_GetIconSize (infoPtr->himl, &infoPtr->imageSize.cx,
&infoPtr->imageSize.cy);
}
else {
infoPtr->imageSize.cx = 0;
infoPtr->imageSize.cy = 0;
}
}
return TRUE;
}
static LRESULT
REBAR_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
COLORREF clrTemp;
clrTemp = infoPtr->clrBk;
infoPtr->clrBk = (COLORREF)lParam;
TRACE (rebar, "background color 0x%06lx!\n", infoPtr->clrBk);
return clrTemp;
}
// << REBAR_SetColorScheme >>
// << REBAR_SetPalette >>
static LRESULT
REBAR_SetParent (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
HWND32 hwndTemp = infoPtr->hwndNotify;
infoPtr->hwndNotify = (HWND32)wParam;
return (LRESULT)hwndTemp;
}
static LRESULT
REBAR_SetTextColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
COLORREF clrTemp;
clrTemp = infoPtr->clrText;
infoPtr->clrText = (COLORREF)lParam;
TRACE (rebar, "text color 0x%06lx!\n", infoPtr->clrText);
return clrTemp;
}
// << REBAR_SetTooltips >>
// << REBAR_SetUnicodeFormat >>
static LRESULT
REBAR_ShowBand (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
REBAR_BAND *lpBand;
if (((INT32)wParam < 0) || ((INT32)wParam > infoPtr->uNumBands))
return FALSE;
lpBand = &infoPtr->bands[(INT32)wParam];
if ((BOOL32)lParam) {
FIXME (rebar, "show band %d\n", (INT32)wParam);
lpBand->fStyle = lpBand->fStyle & ~RBBS_HIDDEN;
}
else {
FIXME (rebar, "hide band %d\n", (INT32)wParam);
lpBand->fStyle = lpBand->fStyle | RBBS_HIDDEN;
}
REBAR_Layout (wndPtr, NULL);
REBAR_ForceResize (wndPtr);
REBAR_MoveChildWindows (wndPtr);
return TRUE;
}
static LRESULT
REBAR_SizeToRect (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr (wndPtr);
LPRECT32 lpRect = (LPRECT32)lParam;
if (lpRect == NULL)
return FALSE;
FIXME (rebar, "layout change not implemented!\n");
FIXME (rebar, "[%d %d %d %d]\n",
lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
#if 0
SetWindowPos32 (wndPtr->hwndSelf, 0, lpRect->left, lpRect->top,
lpRect->right - lpRect->left, lpRect->bottom - lpRect->top,
SWP_NOZORDER);
#endif
infoPtr->calcSize.cx = lpRect->right - lpRect->left;
infoPtr->calcSize.cy = lpRect->bottom - lpRect->top;
REBAR_ForceResize (wndPtr);
return TRUE;
}
static LRESULT
REBAR_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr;
/* allocate memory for info structure */
infoPtr = (REBAR_INFO *)COMCTL32_Alloc (sizeof(REBAR_INFO));
wndPtr->wExtra[0] = (DWORD)infoPtr;
if (infoPtr == NULL) {
ERR (rebar, "could not allocate info memory!\n");
return 0;
}
if ((REBAR_INFO*)wndPtr->wExtra[0] != infoPtr) {
ERR (rebar, "pointer assignment error!\n");
return 0;
}
/* initialize info structure */
infoPtr->clrBk = CLR_NONE;
infoPtr->clrText = RGB(0, 0, 0);
infoPtr->bAutoResize = FALSE;
infoPtr->hcurArrow = LoadCursor32A (0, IDC_ARROW32A);
infoPtr->hcurHorz = LoadCursor32A (0, IDC_SIZEWE32A);
infoPtr->hcurVert = LoadCursor32A (0, IDC_SIZENS32A);
infoPtr->hcurDrag = LoadCursor32A (0, IDC_SIZE32A);
if (wndPtr->dwStyle & RBS_AUTOSIZE)
FIXME (rebar, "style RBS_AUTOSIZE set!\n");
#if 0
SendMessage32A (wndPtr->parent->hwndSelf, WM_NOTIFYFORMAT,
(WPARAM32)wndPtr->hwndSelf, NF_QUERY);
#endif
TRACE (rebar, "created!\n");
return 0;
}
static LRESULT
REBAR_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
REBAR_BAND *lpBand;
INT32 i;
/* free rebar bands */
if ((infoPtr->uNumBands > 0) && infoPtr->bands) {
/* clean up each band */
for (i = 0; i < infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
/* delete text strings */
if (lpBand->lpText) {
COMCTL32_Free (lpBand->lpText);
lpBand->lpText = NULL;
}
}
/* free band array */
COMCTL32_Free (infoPtr->bands);
infoPtr->bands = NULL;
}
DeleteObject32 (infoPtr->hcurArrow);
DeleteObject32 (infoPtr->hcurHorz);
DeleteObject32 (infoPtr->hcurVert);
DeleteObject32 (infoPtr->hcurDrag);
/* free rebar info data */
COMCTL32_Free (infoPtr);
TRACE (rebar, "destroyed!\n");
return 0;
}
static LRESULT
REBAR_GetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
return (LRESULT)infoPtr->hFont;
}
#if 0
static LRESULT
REBAR_MouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
return 0;
}
#endif
__inline__ static LRESULT
REBAR_NCCalcSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
LONG result = 0;
if (wndPtr->class->style & CS_VREDRAW)
result |= WVR_VREDRAW;
if (wndPtr->class->style & CS_HREDRAW)
result |= WVR_HREDRAW;
if (wndPtr->dwStyle & WS_BORDER) {
((LPRECT32)lParam)->left += sysMetrics[SM_CXEDGE];
((LPRECT32)lParam)->top += sysMetrics[SM_CYEDGE];
((LPRECT32)lParam)->right -= sysMetrics[SM_CXEDGE];
((LPRECT32)lParam)->bottom -= sysMetrics[SM_CYEDGE];
}
// return DefWindowProc32A (wndPtr->hwndSelf, WM_NCCALCSIZE, wParam, lParam);
return result;
}
static LRESULT
REBAR_NCPaint (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
HWND32 hwnd = wndPtr->hwndSelf;
HDC32 hdc;
if ( wndPtr->dwStyle & WS_MINIMIZE ||
!WIN_IsWindowDrawable( wndPtr, 0 )) return 0; /* Nothing to do */
DefWindowProc32A (hwnd, WM_NCPAINT, wParam, lParam);
if (!(hdc = GetDCEx32( hwnd, 0, DCX_USESTYLE | DCX_WINDOW ))) return 0;
if (ExcludeVisRect( hdc, wndPtr->rectClient.left-wndPtr->rectWindow.left,
wndPtr->rectClient.top-wndPtr->rectWindow.top,
wndPtr->rectClient.right-wndPtr->rectWindow.left,
wndPtr->rectClient.bottom-wndPtr->rectWindow.top )
== NULLREGION){
ReleaseDC32( hwnd, hdc );
return 0;
}
if (!(wndPtr->flags & WIN_MANAGED) && (wndPtr->dwStyle & WS_BORDER))
DrawEdge32 (hdc, &wndPtr->rectWindow, EDGE_ETCHED, BF_RECT);
ReleaseDC32( hwnd, hdc );
return 0;
}
static LRESULT
REBAR_Paint (WND *wndPtr, WPARAM32 wParam)
{
HDC32 hdc;
PAINTSTRUCT32 ps;
hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam;
REBAR_Refresh (wndPtr, hdc);
if (!wParam)
EndPaint32 (wndPtr->hwndSelf, &ps);
return 0;
}
static LRESULT
REBAR_SetCursor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
POINT32 pt;
UINT32 flags;
TRACE (rebar, "code=0x%X id=0x%X\n", LOWORD(lParam), HIWORD(lParam));
GetCursorPos32 (&pt);
ScreenToClient32 (wndPtr->hwndSelf, &pt);
REBAR_InternalHitTest (wndPtr, &pt, &flags, NULL);
if (flags == RBHT_GRABBER) {
if ((wndPtr->dwStyle & CCS_VERT) &&
(wndPtr->dwStyle & RBS_VERTICALGRIPPER))
SetCursor32 (infoPtr->hcurVert);
else
SetCursor32 (infoPtr->hcurHorz);
}
else if (flags != RBHT_CLIENT)
SetCursor32 (infoPtr->hcurArrow);
return 0;
}
static LRESULT
REBAR_SetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
TEXTMETRIC32A tm;
HFONT32 hFont, hOldFont;
HDC32 hdc;
infoPtr->hFont = (HFONT32)wParam;
hFont = infoPtr->hFont ? infoPtr->hFont : GetStockObject32 (SYSTEM_FONT);
/*
hdc = GetDC32 (0);
hOldFont = SelectObject32 (hdc, hFont);
GetTextMetrics32A (hdc, &tm);
infoPtr->nHeight = tm.tmHeight + VERT_BORDER;
SelectObject32 (hdc, hOldFont);
ReleaseDC32 (0, hdc);
*/
if (lParam) {
/*
REBAR_Layout (wndPtr);
hdc = GetDC32 (wndPtr->hwndSelf);
REBAR_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
*/
}
return 0;
}
static LRESULT
REBAR_Size (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
REBAR_INFO *infoPtr = REBAR_GetInfoPtr(wndPtr);
RECT32 rcParent;
INT32 x, y, cx, cy;
/* auto resize deadlock check */
if (infoPtr->bAutoResize) {
infoPtr->bAutoResize = FALSE;
return 0;
}
TRACE (rebar, "sizing rebar!\n");
/* get parent rectangle */
GetClientRect32 (GetParent32 (wndPtr->hwndSelf), &rcParent);
/*
REBAR_Layout (wndPtr, &rcParent);
if (wndPtr->dwStyle & CCS_VERT) {
if (wndPtr->dwStyle & CCS_LEFT == CCS_LEFT) {
x = rcParent.left;
y = rcParent.top;
cx = infoPtr->calcSize.cx;
cy = infoPtr->calcSize.cy;
}
else {
x = rcParent.right - infoPtr->calcSize.cx;
y = rcParent.top;
cx = infoPtr->calcSize.cx;
cy = infoPtr->calcSize.cy;
}
}
else {
if (wndPtr->dwStyle & CCS_TOP) {
x = rcParent.left;
y = rcParent.top;
cx = infoPtr->calcSize.cx;
cy = infoPtr->calcSize.cy;
}
else {
x = rcParent.left;
y = rcParent.bottom - infoPtr->calcSize.cy;
cx = infoPtr->calcSize.cx;
cy = infoPtr->calcSize.cy;
}
}
SetWindowPos32 (wndPtr->hwndSelf, 0, x, y, cx, cy,
SWP_NOZORDER | SWP_SHOWWINDOW);
*/
REBAR_Layout (wndPtr, NULL);
REBAR_ForceResize (wndPtr);
REBAR_MoveChildWindows (wndPtr);
return 0;
}
LRESULT WINAPI
REBAR_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
{
WND *wndPtr = WIN_FindWndPtr(hwnd);
switch (uMsg)
{
// case RB_BEGINDRAG:
case RB_DELETEBAND:
return REBAR_DeleteBand (wndPtr, wParam, lParam);
// case RB_DRAGMOVE:
// case RB_ENDDRAG:
// case RB_GETBANDBORDERS:
case RB_GETBANDCOUNT:
return REBAR_GetBandCount (wndPtr);
// case RB_GETBANDINFO32: /* outdated, just for compatibility */
case RB_GETBANDINFO32A:
return REBAR_GetBandInfo32A (wndPtr, wParam, lParam);
// case RB_GETBANDINFO32W:
case RB_GETBARHEIGHT:
return REBAR_GetBarHeight (wndPtr, wParam, lParam);
case RB_GETBARINFO:
return REBAR_GetBarInfo (wndPtr, wParam, lParam);
case RB_GETBKCOLOR:
return REBAR_GetBkColor (wndPtr);
// case RB_GETCOLORSCHEME:
// case RB_GETDROPTARGET:
case RB_GETPALETTE:
return REBAR_GetPalette (wndPtr, wParam, lParam);
case RB_GETRECT:
return REBAR_GetRect (wndPtr, wParam, lParam);
case RB_GETROWCOUNT:
return REBAR_GetRowCount (wndPtr);
case RB_GETROWHEIGHT:
return REBAR_GetRowHeight (wndPtr, wParam, lParam);
case RB_GETTEXTCOLOR:
return REBAR_GetTextColor (wndPtr);
case RB_GETTOOLTIPS:
return REBAR_GetToolTips (wndPtr);
// case RB_GETUNICODEFORMAT:
case RB_HITTEST:
return REBAR_HitTest (wndPtr, wParam, lParam);
case RB_IDTOINDEX:
return REBAR_IdToIndex (wndPtr, wParam, lParam);
case RB_INSERTBAND32A:
return REBAR_InsertBand32A (wndPtr, wParam, lParam);
// case RB_INSERTBAND32W:
// case RB_MAXIMIZEBAND:
// case RB_MINIMIZEBAND:
// case RB_MOVEBAND:
case RB_SETBANDINFO32A:
return REBAR_SetBandInfo32A (wndPtr, wParam, lParam);
// case RB_SETBANDINFO32W:
case RB_SETBARINFO:
return REBAR_SetBarInfo (wndPtr, wParam, lParam);
case RB_SETBKCOLOR:
return REBAR_SetBkColor (wndPtr, wParam, lParam);
// case RB_SETCOLORSCHEME:
// case RB_SETPALETTE:
case RB_SETPARENT:
return REBAR_SetParent (wndPtr, wParam, lParam);
case RB_SETTEXTCOLOR:
return REBAR_SetTextColor (wndPtr, wParam, lParam);
// case RB_SETTOOLTIPS:
// case RB_SETUNICODEFORMAT:
case RB_SHOWBAND:
return REBAR_ShowBand (wndPtr, wParam, lParam);
case RB_SIZETORECT:
return REBAR_SizeToRect (wndPtr, wParam, lParam);
case WM_CREATE:
return REBAR_Create (wndPtr, wParam, lParam);
case WM_DESTROY:
return REBAR_Destroy (wndPtr, wParam, lParam);
case WM_GETFONT:
return REBAR_GetFont (wndPtr, wParam, lParam);
// case WM_MOUSEMOVE:
// return REBAR_MouseMove (wndPtr, wParam, lParam);
case WM_NCCALCSIZE:
return REBAR_NCCalcSize (wndPtr, wParam, lParam);
case WM_NCPAINT:
return REBAR_NCPaint (wndPtr, wParam, lParam);
case WM_PAINT:
return REBAR_Paint (wndPtr, wParam);
case WM_SETCURSOR:
return REBAR_SetCursor (wndPtr, wParam, lParam);
case WM_SETFONT:
return REBAR_SetFont (wndPtr, wParam, lParam);
case WM_SIZE:
return REBAR_Size (wndPtr, wParam, lParam);
// case WM_TIMER:
// case WM_WININICHANGE:
default:
if (uMsg >= WM_USER)
ERR (rebar, "unknown msg %04x wp=%08x lp=%08lx\n",
uMsg, wParam, lParam);
return DefWindowProc32A (hwnd, uMsg, wParam, lParam);
}
return 0;
}
VOID
REBAR_Register (VOID)
{
WNDCLASS32A wndClass;
if (GlobalFindAtom32A (REBARCLASSNAME32A)) return;
ZeroMemory (&wndClass, sizeof(WNDCLASS32A));
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS;
wndClass.lpfnWndProc = (WNDPROC32)REBAR_WindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(REBAR_INFO *);
wndClass.hCursor = 0;
// wndClass.hbrBackground = (HBRUSH32)(COLOR_BTNFACE + 1);
wndClass.lpszClassName = REBARCLASSNAME32A;
RegisterClass32A (&wndClass);
}
VOID
REBAR_Unregister (VOID)
{
if (GlobalFindAtom32A (REBARCLASSNAME32A))
UnregisterClass32A (REBARCLASSNAME32A, (HINSTANCE32)NULL);
}