static void GetDispRect( HWND hWnd, LPRECT lpRect, int iHorzMode, int iVertMode )
/************************************************************************/
// int iHorzMode; /* 0 = GetClientRect 1 = No Scrollbars 2 = With Scrollbars */
// int iVertMode; /* 0 = GetClientRect 1 = No Scrollbars 2 = With Scrollbars */
{
RECT rHorz, rVert;
int cy, cx;
LPDISPLAY lpDisplay;
GetScrollBarSize(&cx, &cy);
if (iHorzMode == 2) // with horizontal scrollbar
{
GetRealClientRect(hWnd, &rHorz);
rHorz.bottom -= cy;
}
else
if (iHorzMode == 1) // without horizontal scrollbar
{
GetRealClientRect(hWnd, &rHorz);
}
else
{ // actual client size
GetClientRect(hWnd, &rHorz);
}
if (iVertMode == 2) // with vertical scrollbar
{
GetRealClientRect(hWnd, &rVert);
rVert.right -= cx;
}
else
if (iVertMode == 1) // without horizontal scrollbar
{
GetRealClientRect(hWnd, &rVert);
}
else // actual client size
{
GetClientRect(hWnd, &rVert);
}
lpRect->top = rHorz.top;
lpRect->bottom = rHorz.bottom;
lpRect->left = rVert.left;
lpRect->right = rVert.right;
lpDisplay = GetDisplayPtr(hWnd);
if (lpDisplay->HasRulers && !IsIconic(hWnd))
{
lpRect->top += GetRulerSize();
lpRect->left += GetRulerSize();
}
// adjust because our rects include right and bottom
lpRect->bottom -= 1;
lpRect->right -= 1;
}
// Setup the device context for drawing
void cef_dark_aero_window::InitDeviceContext(HDC hdc)
{
if (CanUseAeroGlass()) {
RECT rectClipClient;
SetRectEmpty(&rectClipClient);
GetRealClientRect(&rectClipClient);
// exclude the client area to reduce flicker
::ExcludeClipRect(hdc, rectClipClient.left, rectClipClient.top, rectClipClient.right, rectClipClient.bottom);
} else {
cef_dark_window::InitDeviceContext(hdc);
}
}
// Computes the Rect where the menu bar is drawn in window coordinates
void cef_dark_aero_window::ComputeMenuBarRect(RECT& rect) const
{
if (CanUseAeroGlass()) {
RECT rectClient;
RECT rectCaption;
ComputeWindowCaptionRect(rectCaption);
GetRealClientRect(&rectClient);
rect.top = rectCaption.bottom + 1;
rect.bottom = rectClient.top - 1;
rect.left = rectClient.left;
rect.right = rectClient.right;
} else {
cef_dark_window::ComputeMenuBarRect(rect);
}
}
// Computes the Rect where the menu bar is drawn in window coordinates
void cef_dark_aero_window::ComputeMenuBarRect(RECT& rect) const
{
if (CanUseAeroGlass()) {
RECT rectClient;
RECT rectCaption;
GetRealClientRect(&rectClient);
if (IsZoomed()) {
ComputeWindowCaptionRect(rectCaption);
rect.top = rectCaption.bottom;
} else {
rect.top = ::GetSystemMetrics(SM_CYFRAME) + mNcMetrics.iCaptionHeight + 1;
}
rect.bottom = rectClient.top - 1;
rect.left = rectClient.left;
rect.right = rectClient.right;
} else {
cef_dark_window::ComputeMenuBarRect(rect);
}
}
UINT xxxArrangeIconicWindows(
PWND pwnd)
{
PBWL pbwl;
PSMWP psmwp;
PWND pwndTest, pwndSort, pwndSwitch;
HWND *phwnd, *phwndSort;
CHECKPOINT *pcp, *pcpSort;
POINT ptSort, ptSrc;
WORD nIcons = 0;
RECT rc;
POINT ptMin;
int xOrg, yOrg;
int dx, dy;
int dxSlot, dySlot;
int cIconsPerPass, iIconPass;
BOOL fHorizontal, fBreak;
TL tlpwndTest;
BOOL fHideMe;
CheckLock(pwnd);
/*
* Create a window list of all children of pwnd
*/
if ((pbwl = BuildHwndList(pwnd->spwndChild, BWL_ENUMLIST, NULL)) == NULL)
return 0;
fHideMe = IsTrayWindow(pwnd->spwndChild);
//
// Put these into local vars for efficiency (see ParkIcon())
//
dxSlot = SYSMET(CXMINSPACING);
dySlot = SYSMET(CYMINSPACING);
//
// We need to adjust the client rectangle if the parent has scrollbars.
//
GetRealClientRect(pwnd, &rc, GRC_SCROLLS);
/*
* find all icons
*/
pwndSwitch = RevalidateHwnd(ghwndSwitch);
for (phwnd = pbwl->rghwnd; *phwnd != (HWND)1; phwnd++) {
if (((pwndTest = RevalidateHwnd(*phwnd)) == NULL) ||
!TestWF(pwndTest , WFVISIBLE) ||
pwndTest == pwndSwitch ||
(pcp = (CHECKPOINT *)_GetProp(pwndTest, PROP_CHECKPOINT,
PROPF_INTERNAL)) == NULL) {
*phwnd = NULL;
continue;
}
if (!TestWF(pwndTest, WFMINIMIZED)) {
pcp->fMinInitialized = FALSE;
pcp->ptMin.x = pcp->ptMin.y = -1;
*phwnd = NULL;
continue;
}
/*
* inc count of icons
*/
nIcons++;
/*
* we will park in default position again...
*/
pcp->fDragged = FALSE;
/*
* ensure the original position is up to date
*/
pcp->ptMin.x = pwndTest->rcWindow.left - pwnd->rcClient.left;
pcp->ptMin.y = pwndTest->rcWindow.top - pwnd->rcClient.top;
// Slide into the nearest row or column
switch (SYSMET(ARRANGE) & ~ARW_HIDE) {
case ARW_TOPLEFT | ARW_RIGHT:
case ARW_TOPRIGHT | ARW_LEFT:
// Slide into top row
pcp->ptMin.y += dySlot / 2;
pcp->ptMin.y -= pcp->ptMin.y % dySlot;
break;
case ARW_TOPLEFT | ARW_DOWN:
case ARW_BOTTOMLEFT | ARW_UP:
// Slide into left column
pcp->ptMin.x += dxSlot / 2;
pcp->ptMin.x -= pcp->ptMin.x % dxSlot;
break;
case ARW_BOTTOMLEFT | ARW_RIGHT:
case ARW_BOTTOMRIGHT | ARW_LEFT:
// Slide into bottom row
pcp->ptMin.y = rc.bottom - pcp->ptMin.y;
pcp->ptMin.y += dySlot / 2;
pcp->ptMin.y -= pcp->ptMin.y % dySlot;
pcp->ptMin.y = rc.bottom - pcp->ptMin.y;
break;
case ARW_BOTTOMRIGHT | ARW_UP:
case ARW_TOPRIGHT | ARW_DOWN:
// Slide into right column
pcp->ptMin.x = rc.right - pcp->ptMin.x;
pcp->ptMin.x += dxSlot / 2;
pcp->ptMin.x -= pcp->ptMin.x % dxSlot;
pcp->ptMin.x = rc.right - pcp->ptMin.x;
break;
}
}
if (nIcons == 0) {
/*
* no icons were found... break out
*/
FreeHwndList(pbwl);
return 0;
}
if (fHideMe) {
ptMin.x = WHERE_NOONE_CAN_SEE_ME;
ptMin.y = WHERE_NOONE_CAN_SEE_ME;
goto JustParkEm;
}
//
// Get gravity && move vars
//
if (SYSMET(ARRANGE) & ARW_STARTRIGHT) {
// Starting on right side
ptMin.x = xOrg = rc.right - dxSlot;
dx = -dxSlot;
} else {
// Starting on left
ptMin.x = xOrg = rc.left + DX_GAP;
dx = dxSlot;
}
if (SYSMET(ARRANGE) & ARW_STARTTOP) {
// Starting on top
ptMin.y = yOrg = rc.top + DY_GAP;
dy = dySlot;
} else {
// Starting on bottom
ptMin.y = yOrg = rc.bottom - dySlot;
dy = -dySlot;
}
//
// Get arrange dir
//
fHorizontal = ( (SYSMET(ARRANGE) & ARW_DOWN) ? FALSE : TRUE );
iIconPass = fHorizontal ? (rc.right / dxSlot) : (rc.bottom / dySlot);
cIconsPerPass = iIconPass = max(1, iIconPass);
/*
* insertion sort of windows by y, and by x within a row.
*/
for (phwnd = pbwl->rghwnd; *phwnd != (HWND)1; phwnd++) {
/*
* Check for 0 (window was not icon) and
* Check for invalid HWND (window has been destroyed)
*/
if (*phwnd == NULL || (pwndTest = RevalidateHwnd(*phwnd)) == NULL)
continue;
pcp = (CHECKPOINT *)_GetProp(pwndTest, PROP_CHECKPOINT,
PROPF_INTERNAL);
ptSrc = pcp->ptMin;
fBreak = FALSE;
for (phwndSort = pbwl->rghwnd; phwndSort < phwnd; phwndSort++) {
if (*phwndSort == NULL ||
(pwndSort = RevalidateHwnd(*phwndSort)) == NULL)
continue;
pcpSort = (CHECKPOINT*)_GetProp(pwndSort, PROP_CHECKPOINT,
PROPF_INTERNAL);
ptSort = pcpSort->ptMin;
//
// Is this the position in which to sort this min window?
//
switch (SYSMET(ARRANGE) & ~ARW_HIDE) {
case ARW_BOTTOMLEFT | ARW_RIGHT:
// Lower left, moving horizontally
if (((ptSort.y == ptSrc.y) && (ptSort.x > ptSrc.x)) ||
(ptSort.y < ptSrc.y))
fBreak = TRUE;
break;
case ARW_BOTTOMLEFT | ARW_UP:
// Lower left, moving vertically
if (((ptSort.x == ptSrc.x) && (ptSort.y < ptSrc.y)) ||
(ptSort.x > ptSrc.x))
fBreak = TRUE;
break;
case ARW_BOTTOMRIGHT | ARW_LEFT:
// Lower right, moving horizontally
if (((ptSort.y == ptSrc.y) && (ptSort.x < ptSrc.x)) ||
(ptSort.y < ptSrc.y))
fBreak = TRUE;
break;
case ARW_BOTTOMRIGHT | ARW_UP:
// Lower right, moving vertically
if (((ptSort.x == ptSrc.x) && (ptSort.y < ptSrc.y)) ||
(ptSort.x < ptSrc.x))
fBreak = TRUE;
break;
case ARW_TOPLEFT | ARW_RIGHT:
// Top left, moving horizontally
if (((ptSort.y == ptSrc.y) && (ptSort.x > ptSrc.x)) ||
(ptSort.y > ptSrc.y))
fBreak = TRUE;
break;
case ARW_TOPLEFT | ARW_DOWN:
// Top left, moving vertically
if (((ptSort.x == ptSrc.x) && (ptSort.y > ptSrc.y)) ||
(ptSort.x > ptSrc.x))
fBreak = TRUE;
break;
case ARW_TOPRIGHT | ARW_LEFT:
// Top right, moving horizontally
if (((ptSort.y == ptSrc.y) && (ptSort.x < ptSrc.x)) ||
(ptSort.y > ptSrc.y))
fBreak = TRUE;
break;
case ARW_TOPRIGHT | ARW_DOWN:
// Top right, moving vertically
if (((ptSort.x == ptSrc.x) && (ptSort.y > ptSrc.y)) ||
(ptSort.x < ptSrc.x))
fBreak = TRUE;
break;
}
if (fBreak)
break;
}
/*
* insert the window at this position by sliding the rest up.
* LATER IanJa, use hwnd intermediate variables, avoid PW() & HW()
*/
while (phwndSort < phwnd) {
pwndSort = PW(*phwndSort);
*phwndSort = HW(pwndTest);
pwndTest = pwndSort;
phwndSort++;
}
/*
* replace the window handle in the original position
*/
*phwnd = HW(pwndTest);
}
//
// Now park the icons.
//
JustParkEm:
for (phwnd = pbwl->rghwnd; *phwnd != (HWND)1; phwnd++) {
if (*phwnd == NULL || (pwndTest = RevalidateHwnd(*phwnd)) == NULL)
continue;
if (fHideMe) {
pcp = (CHECKPOINT *)_GetProp(pwndTest, PROP_CHECKPOINT,
PROPF_INTERNAL);
if (pcp != NULL) {
pcp->fMinInitialized = TRUE;
pcp->ptMin.x = ptMin.x;
pcp->ptMin.y = ptMin.y;
}
continue;
}
pcp = (CHECKPOINT *)_GetProp(pwndTest, PROP_CHECKPOINT,
PROPF_INTERNAL);
if (pcp != NULL) {
pcp->fMinInitialized = TRUE;
pcp->ptMin.x = ptMin.x;
pcp->ptMin.y = ptMin.y;
}
// Setup to process the next position
if (--iIconPass <= 0) {
// Need to setup next pass
iIconPass = cIconsPerPass;
if (fHorizontal) {
ptMin.x = xOrg;
ptMin.y += dy;
} else {
ptMin.x += dx;
ptMin.y = yOrg;
}
} else {
// Same pass
if (fHorizontal)
ptMin.x += dx;
else
ptMin.y += dy;
}
}
psmwp = _BeginDeferWindowPos(2 * nIcons);
if (psmwp == NULL)
goto ParkExit;
for (phwnd = pbwl->rghwnd; *phwnd != (HWND)1; phwnd++) {
/*
* Check for a NULL (window has gone away)
*/
if (*phwnd == NULL || (pwndTest = RevalidateHwnd(*phwnd)) == NULL)
continue;
pcp = (CHECKPOINT *)_GetProp(pwndTest, PROP_CHECKPOINT,
PROPF_INTERNAL);
ThreadLockAlways(pwndTest, &tlpwndTest);
psmwp = _DeferWindowPos(psmwp, pwndTest, NULL,
pcp->ptMin.x, pcp->ptMin.y, rgptMinMaxWnd[MMI_MINSIZE].x, rgptMinMaxWnd[MMI_MINSIZE].y,
SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS);
ThreadUnlock(&tlpwndTest);
if (psmwp == NULL)
break;
}
if (psmwp != NULL) {
/*
* Make the swp async so we don't hang waiting for hung apps.
*/
xxxEndDeferWindowPosEx(psmwp, TRUE);
}
ParkExit:
FreeHwndList(pbwl);
return nIcons;
}
