// wxWindowDC
// ----------------------------------------------------------------------------
-wxWindowDC::wxWindowDC()
+void wxWindowDC::Init()
{
m_gc = (WXGC) 0;
m_gcBacking = (WXGC) 0;
m_currentPenDash = (wxX11Dash*) NULL;
m_currentStyle = -1;
m_currentFill = -1;
- // m_currentBkMode = wxTRANSPARENT;
m_colour = wxColourDisplay();
m_display = (WXDisplay*) NULL;
m_currentRegion = (WXRegion) 0;
m_pixmap = (WXPixmap) 0;
m_autoSetting = 0;
m_oldFont = (WXFont) 0;
+ m_ok = false;
+}
+
+wxWindowDC::wxWindowDC()
+{
+ Init();
}
wxWindowDC::wxWindowDC( wxWindow *window )
{
wxASSERT_MSG( (window != (wxWindow*) NULL), "You must pass a valid wxWindow to wxWindowDC/wxClientDC/wxPaintDC constructor." );
+ Init();
+
m_window = window;
m_font = window->GetFont();
- m_gc = (WXGC) 0;
- m_gcBacking = (WXGC) 0;
- m_backgroundPixel = -1;
- m_currentPenWidth = 1;
- m_currentPenJoin = -1;
- m_currentPenDashCount = -1;
- m_currentPenDash = (wxX11Dash*) NULL;
- m_currentStyle = -1;
- m_currentFill = -1;
- // m_currentBkMode = wxTRANSPARENT;
- m_colour = wxColourDisplay();
- m_currentRegion = (WXRegion) 0;
- m_userRegion = (WXRegion) 0;
m_ok = TRUE;
- m_autoSetting = 0;
m_display = window->GetXDisplay();
m_pixmap = window->GetXWindow();
int x1d, y1d, x2d, y2d;
- // FreeGetPixelCache();
-
x1d = XLOG2DEV(x1);
y1d = YLOG2DEV(y1);
x2d = XLOG2DEV(x2);
{
wxCHECK_RET( Ok(), "invalid dc" );
- // FreeGetPixelCache();
-
int xx1 = XLOG2DEV (x1);
int yy1 = YLOG2DEV (y1);
int xx2 = XLOG2DEV (x2);
{
wxCHECK_RET( Ok(), "invalid dc" );
- // FreeGetPixelCache();
-
if (m_pen.Ok() && m_autoSetting)
SetPen (m_pen);
{
wxCHECK_RET( Ok(), "invalid dc" );
- // FreeGetPixelCache();
-
if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
{
wxCHECK_RET( Ok(), "invalid dc" );
- // FreeGetPixelCache();
-
XPoint *xpoints1 = new XPoint[n + 1];
XPoint *xpoints2 = new XPoint[n + 1];
int i;
{
wxCHECK_RET( Ok(), "invalid dc" );
- // FreeGetPixelCache();
-
int xd, yd, wfd, hfd, wd, hd;
xd = XLOG2DEV(x);
{
wxCHECK_RET( Ok(), "invalid dc" );
- // FreeGetPixelCache();
-
// If radius is negative, it's a proportion of the smaller dimension.
if (radius < 0.0) radius = - radius * ((width < height) ? width : height);
}
CalcBoundingBox (x, y);
CalcBoundingBox (x + width, y + height);
-
-
}
void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
width = - width ;
}
- // FreeGetPixelCache();
-
static const int angle = 23040;
int xd, yd, wd, hd;
return TRUE;
}
-#if 0
-void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
-{
- // FreeGetPixelCache();
-
- // Be sure that foreground pixels (1) of
- // the Icon will be painted with pen colour. [m_pen.SetColour()]
- // Background pixels (0) will be painted with
- // last selected background color. [::SetBackground]
- if (m_pen.Ok() && m_autoSetting)
- SetPen (m_pen);
-
- int width, height;
- Pixmap iconPixmap = (Pixmap) icon.GetPixmap();
- width = icon.GetWidth();
- height = icon.GetHeight();
- if (icon.GetDisplay() == m_display)
- {
- if (icon.GetDepth() <= 1)
- {
- XCopyPlane ((Display*) m_display, iconPixmap, (Pixmap) m_pixmap, (GC) m_gc,
- 0, 0, width, height,
- (int) XLOG2DEV (x), (int) YLOG2DEV (y), 1);
- }
- else
- {
- XCopyArea ((Display*) m_display, iconPixmap, (Pixmap) m_pixmap, (GC) m_gc,
- 0, 0, width, height,
- (int) XLOG2DEV (x), (int) YLOG2DEV (y));
- }
-
-
- if (m_window && m_window->GetBackingPixmap())
- {
- if (icon.GetDepth() <= 1)
- {
- XCopyPlane ((Display*) m_display, iconPixmap, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking,
- 0, 0, width, height, (int) XLOG2DEV_2 (x), (int) YLOG2DEV_2 (y), 1);
- }
- else
- {
- XCopyArea ((Display*) m_display, iconPixmap, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking,
- 0, 0, width, height,
- (int) XLOG2DEV_2 (x), (int) YLOG2DEV_2 (y));
- }
- }
- } else { /* Remote copy (different (Display*) m_displays) */
- XImage *cache = NULL;
- if (m_window && m_window->GetBackingPixmap())
- XCopyRemote((Display*) icon.GetDisplay(), (Display*) m_display, iconPixmap, (Pixmap) m_window->GetBackingPixmap(),
- (GC) m_gcBacking, 0, 0, width, height,
- (int) XLOG2DEV_2 (x), (int) YLOG2DEV_2 (y), TRUE, &cache);
- XCopyRemote((Display*) icon.GetDisplay(), (Display*) m_display, iconPixmap, (Pixmap) m_pixmap, (GC) m_gc,
- 0, 0, width, height,
- (int) XLOG2DEV (x), (int) YLOG2DEV (y), FALSE, &cache);
- }
- CalcBoundingBox (x, y);
-}
-#endif // 0
-
// TODO: use scaled Blit e.g. as per John Price's implementation in Contrib/Utilities
bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask,
wxASSERT_MSG( sourceDC, "Blit source DC must be wxWindowDC or derived class." );
- // FreeGetPixelCache();
-
// Be sure that foreground pixels (1) of the Icon will be painted with
// foreground colour. [m_textForegroundColour] Background pixels (0)
// will be painted with backgound colour (m_textBackgroundColour)
wxImage image = bitmap.ConvertToImage();
if (!image.Ok())
{
- sourcePixmap = (Pixmap) bitmap.GetPixmap();
+ sourcePixmap = (Pixmap) bitmap.GetDrawable();
}
else
{
image = image.Scale(scaledW, scaledH);
scaledBitmap = new wxBitmap(image);
- sourcePixmap = (Pixmap) scaledBitmap->GetPixmap();
+ sourcePixmap = (Pixmap) scaledBitmap->GetDrawable();
}
}
else
{
wxMemoryDC *memDC = (wxMemoryDC *)source;
wxBitmap& sel = memDC->GetBitmap();
- if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetPixmap() )
+ if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetBitmap() )
{
- XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetPixmap());
+ XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetBitmap());
XSetClipOrigin ((Display*) m_display, (GC) m_gc, XLOG2DEV (xdest), YLOG2DEV (ydest));
}
}
{
wxMemoryDC *memDC = (wxMemoryDC *)source;
wxBitmap& sel = memDC->GetBitmap();
- if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetPixmap() )
+ if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetBitmap() )
{
- XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetPixmap());
+ XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetBitmap());
XSetClipOrigin ((Display*) m_display, (GC) m_gc, XLOG2DEV (xdest), YLOG2DEV (ydest));
}
}
return XDEV2LOGREL(ascent + descent);
}
-void wxWindowDC::Clear()
+void wxWindowDC::DoGetSize( int *width, int *height ) const
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ int w = 0, h = 0;
- int w, h;
- if (m_window)
+ if( m_window )
{
- m_window->GetSize(&w, &h);
-
- if (m_window && m_window->GetBackingPixmap())
+ if( m_window->GetBackingPixmap() )
{
w = m_window->GetPixmapWidth();
h = m_window->GetPixmapHeight();
}
- }
- else
- {
- if (this->IsKindOf(CLASSINFO(wxMemoryDC)))
- {
- wxMemoryDC* memDC = (wxMemoryDC*) this;
- w = memDC->GetBitmap().GetWidth();
- h = memDC->GetBitmap().GetHeight();
- }
else
- return;
+ m_window->GetSize( &w, &h );
}
- wxBrush saveBrush = m_brush;
- SetBrush (m_backgroundBrush);
-
- XFillRectangle ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, 0, 0, w, h);
+ if( width ) *width = w;
+ if( height ) *height = h;
+}
- if (m_window && m_window->GetBackingPixmap())
- XFillRectangle ((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking, 0, 0, w, h);
+void wxWindowDC::Clear()
+{
+ wxCHECK_RET( Ok(), "invalid dc" );
- m_brush = saveBrush;
+ wxRect rect( wxPoint( 0, 0 ), GetSize() );
+ Clear( rect );
}
void wxWindowDC::Clear(const wxRect& rect)
wxBrush saveBrush = m_brush;
SetBrush (m_backgroundBrush);
- XFillRectangle ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, x, y, w, h);
+ XFillRectangle ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc,
+ x, y, w, h);
if (m_window && m_window->GetBackingPixmap())
- XFillRectangle ((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking, x, y, w, h);
+ XFillRectangle ((Display*) m_display,
+ (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking,
+ x, y, w, h);
m_brush = saveBrush;
}
else if (m_currentStipple.Ok()
&& ((m_currentStipple != oldStipple) || !GetOptimization()))
{
- XSetStipple ((Display*) m_display, (GC) m_gc, (Pixmap) m_currentStipple.GetPixmap());
+ XSetStipple ((Display*) m_display, (GC) m_gc, (Pixmap) m_currentStipple.GetDrawable());
if (m_window && m_window->GetBackingPixmap())
- XSetStipple ((Display*) m_display,(GC) m_gcBacking, (Pixmap) m_currentStipple.GetPixmap());
+ XSetStipple ((Display*) m_display,(GC) m_gcBacking, (Pixmap) m_currentStipple.GetDrawable());
}
if ((m_currentFill != oldFill) || !GetOptimization())
if (m_currentStipple.GetDepth() == 1)
{
XSetStipple ((Display*) m_display, (GC) m_gc,
- (Pixmap) m_currentStipple.GetPixmap());
+ (Pixmap) m_currentStipple.GetDrawable());
if (m_window && m_window->GetBackingPixmap())
XSetStipple ((Display*) m_display,(GC) m_gcBacking,
- (Pixmap) m_currentStipple.GetPixmap());
+ (Pixmap) m_currentStipple.GetDrawable());
}
else
{
XSetTile ((Display*) m_display, (GC) m_gc,
- (Pixmap) m_currentStipple.GetPixmap());
+ (Pixmap) m_currentStipple.GetDrawable());
if (m_window && m_window->GetBackingPixmap())
XSetTile ((Display*) m_display,(GC) m_gcBacking,
- (Pixmap) m_currentStipple.GetPixmap());
+ (Pixmap) m_currentStipple.GetDrawable());
}
}
m_backgroundPixel = m_backgroundBrush.GetColour().AllocColour(m_display);
- // New behaviour, 10/2/99: setting the background brush of a DC
- // doesn't affect the window background colour.
-/*
- // XSetWindowBackground doesn't work for non-Window pixmaps
- if (!this->IsKindOf(CLASSINFO(wxMemoryDC)))
- XSetWindowBackground ((Display*) m_display, (Pixmap) m_pixmap, pixel);
-*/
-
// Necessary for ::DrawIcon, which use fg/bg pixel or the GC.
// And Blit,... (Any fct that use XCopyPlane, in fact.)
XSetBackground ((Display*) m_display, (GC) m_gc, m_backgroundPixel);
{
wxCHECK_RET( Ok(), "invalid dc" );
- if (m_textForegroundColour == col)
- return;
-
m_textForegroundColour = col;
-
}
void wxWindowDC::SetTextBackground( const wxColour &col )
{
wxCHECK_RET( Ok(), "invalid dc" );
- if (m_textBackgroundColour == col)
- return;
-
m_textBackgroundColour = col;
- if (!m_textBackgroundColour.Ok())
- return;
}
void wxWindowDC::SetBackgroundMode( int mode )
projects / wxWidgets.git / blobdiff