//*****************************************************************************
//
// Function Name: CHeadlineSheet::OnPaint
//
// Description: WM_PAINT handler
//
// Returns: VOID
//
// Exceptions: None
//
//*****************************************************************************
//
void CHeadlineSheet::OnPaint( )
{
PAINTSTRUCT ps;
HDC hdc = ::BeginPaint( GetSafeHwnd( ), &ps );
// Put it in a DcDrawingSurface
RDcDrawingSurface drawingSurface;
drawingSurface.Initialize( hdc );
// Create a transform
R2dTransform transform;
// Scale to the device DPI
RRealSize deviceDPI = drawingSurface.GetDPI( );
transform.PreScale( (YFloatType)deviceDPI.m_dx / kSystemDPI, (YFloatType)deviceDPI.m_dy / kSystemDPI );
// Get the preview rectangle
RRealRect previewRect;
GetPreviewRect( &previewRect );
// Offset the transform by the top left corner of the preview rect
transform.PreTranslate( previewRect.m_Left, previewRect.m_Top );
// Render the preview headline
m_pPreviewHeadline->Render( drawingSurface, transform, RRealRect( previewRect.WidthHeight( ) ), previewRect.WidthHeight( ) );
drawingSurface.DetachDCs( );
::EndPaint( GetSafeHwnd( ), &ps );
}
void InfoPane::ResetText()
{
try
{
file_info_.Clear();
if (photo_)
{
try
{
photo_->CompleteInfo(GetImageDataBase(true, true), file_info_);
}
catch (...)
{
ASSERT(false);
}
}
Filter(bar_.FilterText(), bar_.IsUnknownHidden());
if (img_preview_)
InvalidateRect(GetPreviewRect());
}
CATCH_ALL
}
BOOL CHeadlineSheet::OnInitDialog()
{
//
//Move all child windows to bottom of inflated property sheet.
MoveChildWindows( this, 0, (kSheetInflateAmt*2), FALSE );
BOOL fFocusSet = CPropertySheet::OnInitDialog();
//
//Draw edit control at top of Propert Sheet
CRect TextCtrlRect;
GetClientRect( &TextCtrlRect );
GetClientRect( &m_cPrevRect );
TextCtrlRect.bottom = kSheetInflateAmt + kXShrinkAmt;
TextCtrlRect.DeflateRect( kXShrinkAmt, (kSheetInflateAmt/6) );
TextCtrlRect.top+= kXShrinkAmt;
m_cPrevRect.top = TextCtrlRect.bottom;
m_cPrevRect.bottom = TextCtrlRect.bottom + kSheetInflateAmt;
m_cPrevRect.left = TextCtrlRect.left;
m_cPrevRect.right = TextCtrlRect.right;
m_ctrlText.Create( ES_MULTILINE | ES_AUTOHSCROLL | ES_AUTOVSCROLL |
ES_WANTRETURN | WS_CHILD | WS_VISIBLE | WS_BORDER ,
TextCtrlRect, this, kTextCtrlId );
m_ctrlText.LimitText( kMaxNumChars );
int nRightVal = TextCtrlRect.right;
int nBottomVal = TextCtrlRect.top - 1;
CRect CaptionRect(0, 0, nRightVal, nBottomVal );
m_ctrlTextCaption.Create( kHeadlineCaption,
WS_CHILD | WS_VISIBLE ,
CaptionRect, this, kTextCaptionCtrlId );
SetTitle( kHeadlineDlgTitle, PSH_PROPTITLE );
UpdateData( FALSE );
//
//Give the edit control the default focus.
m_ctrlText.SetFocus();
// Create the preview headline
m_pPreviewHeadline = new RHeadlineDocument( NULL, RComponentAttributes( ), kHeadlineComponent, FALSE );
// Create and add a headline view
RRealRect previewRect;
GetPreviewRect( &previewRect );
m_pPreviewHeadline->AddRView( m_pPreviewHeadline->CreateView( previewRect, NULL ) );
// Update the preview headline
m_pParentPropSheet->UpdateHeadlinePreview( );
return fFocusSet;
}
BOOL InfoPane::OnEraseBkgnd(CDC* dc)
{
COLORREF rgb_background = g_Settings.AppColors()[AppColors::Background];// CalcNewColor(::GetSysColor(COLOR_3DFACE), g_backgnd_brightness);
MemoryDC mem_dc(*dc, this, rgb_background);
if (img_preview_ && photo_)
{
// draw preview
CRect rect= GetPreviewRect();
//mem_dc.FillSolidRect(rect.left, rect.top, rect.Width(), 1, ::GetSysColor(COLOR_3DSHADOW));
rect.DeflateRect(0, 5);
photo_->Draw(&mem_dc, rect, rgb_background);
}
mem_dc.BitBlt();
return true;
}
