static void qutim_init_dwm()
{
static bool inited = false;
if (inited)
return;
inited = true;
QLibrary dwm("dwmapi");
qutim_DwmSetWindowAttribute = reinterpret_cast<DwmSetWindowAttribute_t>(dwm.resolve("DwmSetWindowAttribute"));
qutim_DwmSetIconicThumbnail = reinterpret_cast<DwmSetIconicThumbnail_t>(dwm.resolve("DwmSetIconicThumbnail"));
qutim_DwmSetIconicLivePreviewBitmap = reinterpret_cast<DwmSetIconicLivePreviewBitmap_t>(dwm.resolve("DwmSetIconicLivePreviewBitmap"));
qutim_DwmInvalidateIconicBitmaps = reinterpret_cast<DwmInvalidateIconicBitmaps_t>(dwm.resolve("DwmInvalidateIconicBitmaps"));
}
void CRemoteFileDialog::OnSize(UINT nType, int cx, int cy)
{
CRuntimeDlg::OnSize(nType, cx, cy);
if (!GetDlgItem(IDC_CURRENTFOLDER))
{
return; // not ready
}
// we use the cancel button as our placeholder
CRect rCancel = OffsetCtrl(IDCANCEL);
CDlgUnits dlu(*this);
int nXOffset = cx - rCancel.right - dlu.ToPixelsX(7);
int nYOffset = cy - rCancel.bottom - dlu.ToPixelsY(7);
CDeferWndMove dwm(10);
dwm.ResizeCtrl(this, IDC_CURRENTFOLDER, nXOffset, 0);
dwm.ResizeCtrl(this, IDC_FILELIST, nXOffset, nYOffset);
if (m_toolbar.GetSafeHwnd())
{
CRect rToolbar = OffsetCtrl(AFX_IDW_TOOLBAR);
rToolbar.OffsetRect(nXOffset, 0);
dwm.MoveWindow(&m_toolbar, rToolbar);
}
CRect rCtrl = OffsetCtrl(IDC_FILETYPES);
rCtrl.right += nXOffset;
rCtrl.OffsetRect(0, nYOffset);
dwm.MoveWindow(GetDlgItem(IDC_FILETYPES), rCtrl);
rCtrl = OffsetCtrl(IDC_FILENAME);
rCtrl.right += nXOffset;
rCtrl.OffsetRect(0, nYOffset);
dwm.MoveWindow(GetDlgItem(IDC_FILENAME), rCtrl);
dwm.OffsetCtrl(this, IDC_FILENAMELABEL, 0, nYOffset);
dwm.OffsetCtrl(this, IDC_FILETYPESLABEL, 0, nYOffset);
dwm.OffsetCtrl(this, IDOK, nXOffset, nYOffset);
dwm.OffsetCtrl(this, IDCANCEL, nXOffset, nYOffset);
CRect rGrip = OffsetCtrl(IDC_GRIPPER);
rGrip.OffsetRect(cx - rGrip.right, cy - rGrip.bottom);
dwm.MoveWindow(GetDlgItem(IDC_GRIPPER), rGrip);
}
void CPreferencesDlg::Resize(int cx, int cy)
{
if (cx == 0 || cy == 0)
{
CRect rClient;
GetClientRect(rClient);
cx = rClient.Width();
cy = rClient.Height();
}
// calculate deltas
int nDX = cx - m_sizeCurrent.cx;
int nDY = cy - m_sizeCurrent.cy;
if (nDX == 0 && nDY == 0)
return;
m_sizeCurrent.cx = cx;
m_sizeCurrent.cy = cy;
CDeferWndMove dwm(10);
// offset buttons
dwm.OffsetCtrl(this, IDC_HELP2, 0, nDY);
dwm.OffsetCtrl(this, IDOK, nDX, nDY);
dwm.OffsetCtrl(this, IDCANCEL, nDX, nDY);
dwm.OffsetCtrl(this, IDC_APPLY, nDX, nDY);
// resize tree
dwm.ResizeCtrl(this, IDC_PAGES, 0, nDY);
// PPHost and label and border
dwm.ResizeCtrl(this, m_pphost.GetDlgCtrlID(), nDX, nDY);
dwm.ResizeCtrl(this, IDC_PAGE_TITLE, nDX, 0);
dwm.ResizeCtrl(this, IDC_HOSTFRAME, nDX, nDY);
GetDlgItem(IDC_HOSTFRAME)->Invalidate(TRUE);
}
int CTDLFilterBar::ReposControls(int nWidth, BOOL bCalcOnly)
{
CDeferWndMove dwm(bCalcOnly ? 0 : NUMFILTERCTRLS + 1);
if (nWidth <= 0)
{
CRect rClient;
GetClientRect(rClient);
nWidth = rClient.Width();
}
// Note: All calculations are performed in DLU until just before the move
// is performed. This ensures that we minimize the risk of rounding errors.
CDlgUnits dlu(*this);
int nXPosDLU = 0, nYPosDLU = 0;
int nWidthDLU = dlu.FromPixelsX(nWidth), nCtrlHeightDLU = CTRLHEIGHT;
for (int nCtrl = 0; nCtrl < NUMFILTERCTRLS; nCtrl++)
{
CRect rCtrl, rCtrlDLU;
const FILTERCTRL& fc = FILTERCTRLS[nCtrl];
// display this control only if the corresponding column
// is also showing
BOOL bWantCtrl = WantShowFilter(fc.nType);
if (bWantCtrl)
{
// if we're at the start of the line then just move ctrls
// else we must check whether there's enough space to fit
if (nXPosDLU > 0) // we're not the first
{
// do we fit?
if ((nXPosDLU + CTRLLEN) > nWidthDLU) // no
{
// move to next line
nXPosDLU = 0;
nYPosDLU += CTRLYSPACING + (2 * nCtrlHeightDLU);
}
}
// move label
rCtrlDLU.left = nXPosDLU;
rCtrlDLU.right = nXPosDLU + CTRLLEN;
rCtrlDLU.top = nYPosDLU;
rCtrlDLU.bottom = nYPosDLU + nCtrlHeightDLU;
rCtrl = rCtrlDLU;
dlu.ToPixels(rCtrl);
if (fc.nIDLabel && !bCalcOnly)
dwm.MoveWindow(GetDlgItem(fc.nIDLabel), rCtrl);
// update YPos for the ctrl
rCtrlDLU.OffsetRect(0, nCtrlHeightDLU);
// move ctrl
rCtrl = rCtrlDLU;
dlu.ToPixels(rCtrl);
if (!bCalcOnly)
dwm.MoveWindow(GetDlgItem(fc.nIDCtrl), rCtrl);
// update XPos for the control
nXPosDLU = rCtrlDLU.right + CTRLXSPACING;
}
// show/hide and enable as appropriate
if (!bCalcOnly)
{
BOOL bSelFilter = (m_filter.nShow == FS_SELECTED);
BOOL bEnable = bWantCtrl;
// special cases
if (bEnable && fc.nIDCtrl != IDC_FILTERCOMBO)
{
if (bSelFilter && fc.nIDCtrl != IDC_OPTIONFILTERCOMBO)
bEnable = FALSE;
else if (m_bCustomFilter)
bEnable = FALSE;
}
if (fc.nIDLabel)
{
GetDlgItem(fc.nIDLabel)->ShowWindow(bWantCtrl ? SW_SHOW : SW_HIDE);
// note the first ctrl is always enabled even for custom filter
GetDlgItem(fc.nIDLabel)->EnableWindow(bEnable);
}
GetDlgItem(fc.nIDCtrl)->ShowWindow(bWantCtrl ? SW_SHOW : SW_HIDE);
GetDlgItem(fc.nIDCtrl)->EnableWindow(bEnable);
}
}
// update bottom of filter bar
nYPosDLU += (2 * nCtrlHeightDLU) + 2;
return dlu.ToPixelsY(nYPosDLU);
}
