/////////////////////////////////////////////////////////////////////////////
// Name: src/motif/dcclient.cpp
-// Purpose: wxClientDC class
+// Purpose: wxClientDCImpl class
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/dcclient.h"
-
#ifndef WX_PRECOMP
#include "wx/log.h"
#include "wx/app.h"
#include "wx/dcmemory.h"
#include "wx/math.h"
#include "wx/image.h"
+ #include "wx/dcclient.h"
#endif
#ifdef __VMS__
#endif
#include "wx/motif/private.h"
+#include "wx/motif/dcclient.h"
#ifdef __EMX__
#include <float.h> // for M_PI
// macros
// ----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC)
-IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC)
-IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
+IMPLEMENT_ABSTRACT_CLASS(wxClientDCImpl, wxWindowDCImpl)
+IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxWindowDCImpl)
+IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxMotifDCImpl)
#define IS_HATCH(s) ((s)>=wxFIRST_HATCH && (s)<=wxLAST_HATCH)
// ----------------------------------------------------------------------------
-// wxWindowDC
+// wxWindowDCImpl
// ----------------------------------------------------------------------------
-void wxWindowDC::Init()
+void wxWindowDCImpl::Init()
{
m_gc = (WXGC) 0;
m_gcBacking = (WXGC) 0;
m_clipRegion = (WXRegion) 0;
}
-wxWindowDC::wxWindowDC()
+wxWindowDCImpl::wxWindowDCImpl(wxDC *owner)
+ : wxMotifDCImpl(owner)
{
Init();
}
-wxWindowDC::wxWindowDC( wxWindow *window )
+wxWindowDCImpl::wxWindowDCImpl(wxDC *owner, wxWindow *window)
+ : wxMotifDCImpl(owner)
{
- wxASSERT_MSG( (window != (wxWindow*) NULL), "You must pass a valid wxWindow to wxWindowDC/wxClientDC/wxPaintDC constructor." );
+ wxASSERT_MSG( (window != (wxWindow*) NULL), "You must pass a valid wxWindow to wxWindowDCImpl/wxClientDCImpl/wxPaintDCImpl constructor." );
Init();
gcvalues.graphics_exposures = False;
gcvalues.subwindow_mode = IncludeInferiors;
gcvalues.line_width = 1;
+#if !wxMOTIF_NEW_FONT_HANDLING
+ WXFontStructPtr pFontStruct = m_font.GetFontStruct(m_userScaleY*m_logicalScaleY, m_display);
+ gcvalues.font = ((XFontStruct*)pFontStruct)->fid;
+#endif
m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
- GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
+ GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode
+#if !wxMOTIF_NEW_FONT_HANDLING
+ | GCFont
+#endif
+ ,
&gcvalues);
if (m_window->GetBackingPixmap())
SetBackground(wxBrush(m_window->GetBackgroundColour(), wxSOLID));
}
-wxWindowDC::~wxWindowDC()
+wxWindowDCImpl::~wxWindowDCImpl()
{
if (m_gc)
XFreeGC ((Display*) m_display, (GC) m_gc);
extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
const wxColour & col, int style);
-bool wxWindowDC::DoFloodFill(wxCoord x, wxCoord y,
+bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y,
const wxColour& col, int style)
{
- return wxDoFloodFill(this, x, y, col, style);
+ return wxDoFloodFill(GetOwner(), x, y, col, style);
}
-bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const
+bool wxWindowDCImpl::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const
{
// Generic (and therefore rather inefficient) method.
// Could be improved.
wxMemoryDC memdc;
wxBitmap bitmap(1, 1);
memdc.SelectObject(bitmap);
- memdc.Blit(0, 0, 1, 1, (wxDC*) this, x1, y1);
+ memdc.Blit(0, 0, 1, 1, GetOwner(), x1, y1);
memdc.SelectObject(wxNullBitmap);
wxImage image = bitmap.ConvertToImage();
col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0));
return true;
}
-void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
+void wxWindowDCImpl::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
int x1d, y1d, x2d, y2d;
CalcBoundingBox(x2, y2);
}
-void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoCrossHair( wxCoord x, wxCoord y )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
if (m_autoSetting)
SetPen (m_pen);
}
}
-void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc )
+void wxWindowDCImpl::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
int xx1 = XLOG2DEV (x1);
int yy1 = YLOG2DEV (y1);
while (alpha2 > 360 * 64)
alpha2 -= 360 * 64;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
XFillArc ((Display*) m_display, (Pixmap) m_pixmap, (GC) (GC) m_gc,
}
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
SetPen (m_pen);
CalcBoundingBox (x2, y2);
}
-void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea )
+void wxWindowDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
int xd, yd, wd, hd;
if (end>start) end-=start;
else end+=360*64-start;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT)
{
m_autoSetting = true; // must be reset
XLOG2DEV_2 (x), YLOG2DEV_2 (y),wd,hd,start,end);
}
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
SetPen (m_pen);
CalcBoundingBox (x + width, y + height);
}
-void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawPoint( wxCoord x, wxCoord y )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
- if (m_pen.Ok() && m_autoSetting)
+ if (m_pen.IsOk() && m_autoSetting)
SetPen (m_pen);
XDrawPoint ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, XLOG2DEV (x), YLOG2DEV (y));
CalcBoundingBox (x, y);
}
-void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset )
+void wxWindowDCImpl::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
SetPen (m_pen);
}
}
-void wxWindowDC::DoDrawPolygon( int n, wxPoint points[],
+void wxWindowDCImpl::DoDrawPolygon( int n, wxPoint points[],
wxCoord xoffset, wxCoord yoffset, int fillStyle )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
XPoint *xpoints1 = new XPoint[n + 1];
XPoint *xpoints2 = new XPoint[n + 1];
xpoints2[i].x = xpoints2[0].x;
xpoints2[i].y = xpoints2[0].y;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
XSetFillRule ((Display*) m_display, (GC) m_gc, fillStyle == wxODDEVEN_RULE ? EvenOddRule : WindingRule);
}
}
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
SetPen (m_pen);
delete[]xpoints2;
}
-void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
+void wxWindowDCImpl::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
int xd, yd, wfd, hfd, wd, hd;
if (wd < 0) { wd = - wd; xd = xd - wd; }
if (hd < 0) { hd = - hd; yd = yd - hd; }
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
XFillRectangle ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xd, yd, wfd, hfd);
wfd, hfd);
}
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
SetPen (m_pen);
CalcBoundingBox (x + width, y + height);
}
-void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )
+void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
// If radius is negative, it's a proportion of the smaller dimension.
// X drawing errors with small radii
if (rd == 0)
{
- DrawRectangle( x, y, width, height );
+ DoDrawRectangle( x, y, width, height );
return;
}
int rw_d2 = rd2 * 2;
int rh_d2 = rw_d2;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
}
}
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
SetPen (m_pen);
XDrawLine ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xd + rd, yd,
CalcBoundingBox (x + width, y + height);
}
-void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
+void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
// Check for negative width and height
if (height < 0)
wd = XLOG2DEVREL(width) ;
hd = YLOG2DEVREL(height) ;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
XFillArc ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xd, yd, wd, hd, 0, angle);
YLOG2DEVREL (height) - WX_GC_CF, 0, angle);
}
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT)
{
if (m_autoSetting)
SetPen (m_pen);
}
-bool wxWindowDC::CanDrawBitmap() const
+bool wxWindowDCImpl::CanDrawBitmap() const
{
- wxCHECK_MSG( Ok(), false, "invalid dc" );
+ wxCHECK_MSG( IsOk(), false, "invalid dc" );
return true;
}
// TODO: use scaled Blit e.g. as per John Price's implementation
// in Contrib/Utilities
-bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
+bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest,
wxCoord width, wxCoord height,
wxDC *source, wxCoord xsrc, wxCoord ysrc,
int rop, bool useMask,
wxCoord xsrcMask, wxCoord ysrcMask )
{
- wxCHECK_MSG( Ok(), false, "invalid dc" );
+ wxCHECK_MSG( IsOk(), false, "invalid dc" );
+
+ wxWindowDC const * sourceDC = wxDynamicCast(source, wxWindowDC);
+ wxCHECK_MSG( sourceDC, false, "Blit source DC must be wxWindowDCImpl or derived class." );
- wxWindowDC* sourceDC = wxDynamicCast(source, wxWindowDC);
+ // cast is safe in virtue of the above wxCHECK_MSG()
+ const wxWindowDCImpl * const
+ srcImpl = static_cast<const wxWindowDCImpl *>(sourceDC->GetImpl());
+ WXDisplay * const srcDpy = srcImpl->m_display;
- wxASSERT_MSG( sourceDC, "Blit source DC must be wxWindowDC or derived class." );
// Be sure that foreground pixels (1) of the Icon will be painted with
// foreground colour. [m_textForegroundColour] Background pixels (0)
WXPixel oldBackgroundPixel = -1;
WXPixel oldForegroundPixel = -1;
- if (m_textBackgroundColour.Ok())
+ if (m_textBackgroundColour.IsOk())
{
oldBackgroundPixel = m_backgroundPixel;
WXPixel pixel = m_textBackgroundColour.AllocColour(m_display);
XSetBackground ((Display*) m_display,(GC) m_gcBacking,
pixel);
}
- if (m_textForegroundColour.Ok())
+ if (m_textForegroundColour.IsOk())
{
oldForegroundPixel = m_currentColour.GetPixel();
if (!useMask && (scaleX != 1.0 || scaleY != 1.0) && sourceDC->IsKindOf(CLASSINFO(wxMemoryDC)))
{
wxMemoryDC* memDC = (wxMemoryDC*) sourceDC;
- wxBitmap& bitmap = memDC->GetBitmap();
+ wxBitmap& bitmap = memDC->GetSelectedBitmap();
- wxASSERT_MSG( (bitmap.Ok()), "Bad source bitmap in wxWindowDC::Blit");
+ wxASSERT_MSG( (bitmap.IsOk()), "Bad source bitmap in wxWindowDCImpl::Blit");
wxImage image = bitmap.ConvertToImage();
- if (!image.Ok())
+ if (!image.IsOk())
{
sourcePixmap = (Pixmap) bitmap.GetDrawable();
}
}
}
else
- sourcePixmap = (Pixmap) sourceDC->m_pixmap;
+ {
+ sourcePixmap = (Pixmap) srcImpl->m_pixmap;
+ }
if (m_pixmap && sourcePixmap)
{
SetLogicalFunction (rop);
- if (m_display != sourceDC->m_display)
+ if (m_display != srcDpy)
{
XImage *cache = NULL;
if (m_window && m_window->GetBackingPixmap())
- XCopyRemote((Display*) sourceDC->m_display, (Display*) m_display,
+ XCopyRemote((Display*) srcDpy, (Display*) m_display,
(Pixmap) sourcePixmap, (Pixmap) m_window->GetBackingPixmap(),
(GC) m_gcBacking,
source->LogicalToDeviceX (xsrc),
if ( useMask && source->IsKindOf(CLASSINFO(wxMemoryDC)) )
{
wxMemoryDC *memDC = (wxMemoryDC *)source;
- wxBitmap& sel = memDC->GetBitmap();
- if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetBitmap() )
+ wxBitmap& sel = memDC->GetSelectedBitmap();
+ if ( sel.IsOk() && sel.GetMask() && sel.GetMask()->GetBitmap() )
{
XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetBitmap());
XSetClipOrigin ((Display*) m_display, (GC) m_gc, XLOG2DEV (xdest), YLOG2DEV (ydest));
}
}
- XCopyRemote((Display*) sourceDC->m_display, (Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_pixmap, (GC) m_gc,
+ XCopyRemote((Display*) srcDpy, (Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_pixmap, (GC) m_gc,
source->LogicalToDeviceX (xsrc),
source->LogicalToDeviceY (ysrc),
source->LogicalToDeviceXRel(width),
if (m_window && m_window->GetBackingPixmap())
{
// +++ MARKUS (mho@comnets.rwth-aachen): error on blitting bitmaps with depth 1
- if (source->IsKindOf(CLASSINFO(wxMemoryDC)) && ((wxMemoryDC*) source)->GetBitmap().GetDepth() == 1)
+ if (source->IsKindOf(CLASSINFO(wxMemoryDC)) && ((wxMemoryDC*) source)->GetSelectedBitmap().GetDepth() == 1)
{
XCopyPlane ((Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking,
source->LogicalToDeviceX (xsrc),
if ( useMask && source->IsKindOf(CLASSINFO(wxMemoryDC)) )
{
wxMemoryDC *memDC = (wxMemoryDC *)source;
- wxBitmap& sel = memDC->GetBitmap();
- if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetBitmap() )
+ wxBitmap& sel = memDC->GetSelectedBitmap();
+ if ( sel.IsOk() && sel.GetMask() && sel.GetMask()->GetBitmap() )
{
XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetBitmap());
XSetClipOrigin ((Display*) m_display, (GC) m_gc, XLOG2DEV (xdest), YLOG2DEV (ydest));
// Check if we're copying from a mono bitmap
if (source->IsKindOf(CLASSINFO(wxMemoryDC)) &&
- ((wxMemoryDC*)source)->GetBitmap().Ok() && (((wxMemoryDC*)source)->GetBitmap().GetDepth () == 1))
+ ((wxMemoryDC*)source)->GetSelectedBitmap().IsOk() &&
+ (((wxMemoryDC*)source)->GetSelectedBitmap().GetDepth () == 1))
{
XCopyPlane ((Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_pixmap, (GC) m_gc,
source->LogicalToDeviceX (xsrc),
return retVal;
}
-void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
// Since X draws from the baseline of the text, must add the text height
int cx = 0;
XSetFillStyle ((Display*) m_display, (GC) m_gcBacking, FillSolid);
}
- if (m_font.Ok())
+ if (m_font.IsOk())
wxGetTextExtent (m_display, m_font, m_userScaleY * m_logicalScaleY,
text, &cx, &cy, &ascent, NULL);
// First draw a rectangle representing the text background, if a text
// background is specified
- if (m_textBackgroundColour.Ok () && (m_backgroundMode != wxTRANSPARENT))
+ if (m_textBackgroundColour.IsOk () && (m_backgroundMode != wxTRANSPARENT))
{
wxColour oldPenColour = m_currentColour;
m_currentColour = m_textBackgroundColour;
- bool sameColour = (oldPenColour.Ok () && m_textBackgroundColour.Ok () &&
+ bool sameColour = (oldPenColour.IsOk () && m_textBackgroundColour.IsOk () &&
(oldPenColour.Red () == m_textBackgroundColour.Red ()) &&
(oldPenColour.Blue () == m_textBackgroundColour.Blue ()) &&
(oldPenColour.Green () == m_textBackgroundColour.Green ()));
}
// Now set the text foreground and draw the text
- if (m_textForegroundColour.Ok ())
+ if (m_textForegroundColour.IsOk ())
{
wxColour oldPenColour = m_currentColour;
m_currentColour = m_textForegroundColour;
- bool sameColour = (oldPenColour.Ok () && m_currentColour.Ok () &&
+ bool sameColour = (oldPenColour.IsOk () && m_currentColour.IsOk () &&
(oldPenColour.Red () == m_currentColour.Red ()) &&
(oldPenColour.Blue () == m_currentColour.Blue ()) &&
(oldPenColour.Green () == m_currentColour.Green ()) &&
#if wxMOTIF_NEW_FONT_HANDLING
XmbDrawString((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(), fset, (GC) m_gcBacking,
XLOG2DEV_2 (x), YLOG2DEV_2 (y) + ascent,
- wxConstCast(text.c_str(), char), slen);
+ text.mb_str(), slen);
#else
XDrawString((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(), (GC) m_gcBacking,
XLOG2DEV_2 (x), YLOG2DEV_2 (y) + ascent,
- wxConstCast(text.c_str(), char), slen);
+ text.mb_str(), slen);
#endif
}
gcBackingV.fill_style);
wxCoord w, h;
- GetTextExtent (text, &w, &h);
+ DoGetTextExtent (text, &w, &h);
CalcBoundingBox (x + w, y + h);
CalcBoundingBox (x, y);
}
-void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
+void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
double angle )
{
if (angle == 0.0)
{
- DrawText(text, x, y);
+ DoDrawText(text, x, y);
return;
}
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
WXPixel oldBackgroundPixel = -1;
WXPixel oldForegroundPixel = -1;
WXPixel foregroundPixel = -1;
WXPixel backgroundPixel = -1;
- if (m_textBackgroundColour.Ok())
+ if (m_textBackgroundColour.IsOk())
{
oldBackgroundPixel = m_backgroundPixel;
backgroundPixel = m_textBackgroundColour.AllocColour(m_display);
}
- if (m_textForegroundColour.Ok())
+ if (m_textForegroundColour.IsOk())
{
oldForegroundPixel = m_currentColour.GetPixel();
int cy = 0;
int ascent = 0;
- if (m_font.Ok())
+ if (m_font.IsOk())
wxGetTextExtent (m_display, m_font, m_userScaleY * m_logicalScaleY,
text, &cx, &cy, &ascent, NULL);
CalcBoundingBox (maxx, maxy);
}
-bool wxWindowDC::CanGetTextExtent() const
+bool wxWindowDCImpl::CanGetTextExtent() const
{
return true;
}
-void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height,
+void wxWindowDCImpl::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height,
wxCoord *descent, wxCoord *externalLeading,
- wxFont *font ) const
+ const wxFont *font ) const
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
const wxFont* theFont = font ? font : &m_font;
- if (!theFont->Ok())
+ if (!theFont->IsOk())
{
// TODO: this should be an error log function
wxFAIL_MSG("set a valid font before calling GetTextExtent!");
*externalLeading = 0;
}
-wxCoord wxWindowDC::GetCharWidth() const
+wxCoord wxWindowDCImpl::GetCharWidth() const
{
- wxCHECK_MSG( Ok(), 0, "invalid dc" );
- wxCHECK_MSG( m_font.Ok(), 0, "invalid font" );
+ wxCHECK_MSG( IsOk(), 0, "invalid dc" );
+ wxCHECK_MSG( m_font.IsOk(), 0, "invalid font" );
int width;
return XDEV2LOGREL(width);
}
-wxCoord wxWindowDC::GetCharHeight() const
+wxCoord wxWindowDCImpl::GetCharHeight() const
{
- wxCHECK_MSG( Ok(), 0, "invalid dc" );
- wxCHECK_MSG( m_font.Ok(), 0, "invalid font" );
+ wxCHECK_MSG( IsOk(), 0, "invalid dc" );
+ wxCHECK_MSG( m_font.IsOk(), 0, "invalid font" );
int height;
return XDEV2LOGREL(height);
}
-void wxWindowDC::DoGetSize( int *width, int *height ) const
+void wxWindowDCImpl::DoGetSize( int *width, int *height ) const
{
int w = 0, h = 0;
if( height ) *height = h;
}
-void wxWindowDC::Clear()
+void wxWindowDCImpl::Clear()
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
wxRect rect( GetSize() );
Clear( rect );
}
-void wxWindowDC::Clear(const wxRect& rect)
+void wxWindowDCImpl::Clear(const wxRect& rect)
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
int x = rect.x; int y = rect.y;
int w = rect.width; int h = rect.height;
m_brush = saveBrush;
}
-void wxWindowDC::SetFont( const wxFont &font )
+void wxWindowDCImpl::SetFont( const wxFont &font )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
m_font = font;
- if (!m_font.Ok())
+ if (!m_font.IsOk())
{
return;
}
#endif
}
-void wxWindowDC::SetForegroundPixelWithLogicalFunction(WXPixel pixel)
+void wxWindowDCImpl::SetForegroundPixelWithLogicalFunction(WXPixel pixel)
{
if (m_logicalFunction == wxXOR)
{
}
}
-WXPixel wxWindowDC::CalculatePixel(wxColour& colour, wxColour& curCol,
+WXPixel wxWindowDCImpl::CalculatePixel(wxColour& colour, wxColour& curCol,
bool roundToWhite) const
{
const unsigned char wp = (unsigned char)255;
return pixel;
}
-void wxWindowDC::SetPen( const wxPen &pen )
+void wxWindowDCImpl::SetPen( const wxPen &pen )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
m_pen = pen;
- if (!m_pen.Ok())
+ if (!m_pen.IsOk())
return;
wxBitmap oldStipple = m_currentStipple;
old_pen_dash == m_currentPenDash &&
old_pen_width == m_currentPenWidth);
- bool sameColour = (oldPenColour.Ok () &&
+ bool sameColour = (oldPenColour.IsOk () &&
(oldPenColour.Red () == m_currentColour.Red ()) &&
(oldPenColour.Blue () == m_currentColour.Blue ()) &&
(oldPenColour.Green () == m_currentColour.Green ()) &&
if (m_window && m_window->GetBackingPixmap())
XSetStipple ((Display*) m_display,(GC) m_gcBacking, myStipple);
}
- else if (m_currentStipple.Ok()
+ else if (m_currentStyle == wxSTIPPLE && m_currentStipple.IsOk()
&& ((!m_currentStipple.IsSameAs(oldStipple)) || !GET_OPTIMIZATION))
{
XSetStipple ((Display*) m_display, (GC) m_gc, (Pixmap) m_currentStipple.GetDrawable());
pixel = m_backgroundPixel;
else
{
- pixel = CalculatePixel(m_pen.GetColour(), m_currentColour, false);
+ pixel = CalculatePixel( (wxColour&) m_pen.GetColour(), m_currentColour, false);
}
// Finally, set the GC to the required colour
m_autoSetting = 0;
}
-void wxWindowDC::SetBrush( const wxBrush &brush )
+void wxWindowDCImpl::SetBrush( const wxBrush &brush )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
m_brush = brush;
- if (!m_brush.Ok() || m_brush.GetStyle () == wxTRANSPARENT)
+ if (!m_brush.IsOk() || m_brush.GetStyle () == wxTRANSPARENT)
return;
int oldFill = m_currentFill;
wxColour oldBrushColour(m_currentColour);
m_currentColour = m_brush.GetColour ();
- bool sameColour = (oldBrushColour.Ok () &&
+ bool sameColour = (oldBrushColour.IsOk () &&
(oldBrushColour.Red () == m_currentColour.Red ()) &&
(oldBrushColour.Blue () == m_currentColour.Blue ()) &&
(oldBrushColour.Green () == m_currentColour.Green ()) &&
// X can forget the stipple value when resizing a window (apparently)
// so always set the stipple.
else if (m_currentFill != wxSOLID && m_currentFill != wxTRANSPARENT &&
- m_currentStipple.Ok()) // && m_currentStipple != oldStipple)
+ m_currentStipple.IsOk()) // && m_currentStipple != oldStipple)
{
if (m_currentStipple.GetDepth() == 1)
{
// must test m_logicalFunction, because it involves background!
if (!sameColour || !GET_OPTIMIZATION || m_logicalFunction == wxXOR)
{
- WXPixel pixel = CalculatePixel(m_brush.GetColour(), m_currentColour, true);
+ WXPixel pixel = CalculatePixel( (wxColour&) m_brush.GetColour(), m_currentColour, true);
if (pixel > -1)
SetForegroundPixelWithLogicalFunction(pixel);
m_brush.GetColour().SetPixel(oldBrushColour.GetPixel());
}
-void wxWindowDC::SetBackground( const wxBrush &brush )
+void wxWindowDCImpl::SetBackground( const wxBrush &brush )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
m_backgroundBrush = brush;
- if (!m_backgroundBrush.Ok())
+ if (!m_backgroundBrush.IsOk())
return;
m_backgroundPixel = m_backgroundBrush.GetColour().AllocColour(m_display);
m_backgroundPixel);
}
-void wxWindowDC::SetLogicalFunction( int function )
+void wxWindowDCImpl::SetLogicalFunction( int function )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
int x_function;
}
-void wxWindowDC::SetTextForeground( const wxColour &col )
+void wxWindowDCImpl::SetTextForeground( const wxColour &col )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
m_textForegroundColour = col;
}
-void wxWindowDC::SetTextBackground( const wxColour &col )
+void wxWindowDCImpl::SetTextBackground( const wxColour &col )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), "invalid dc" );
m_textBackgroundColour = col;
}
-void wxWindowDC::SetBackgroundMode( int mode )
+void wxWindowDCImpl::SetBackgroundMode( int mode )
{
m_backgroundMode = mode;
}
-void wxWindowDC::SetPalette( const wxPalette& palette )
+void wxWindowDCImpl::SetPalette( const wxPalette& palette )
{
if (m_window)
{
- if (palette.Ok())
+ if (palette.IsOk())
/* Use GetXColormap */
XSetWindowColormap ((Display*) m_display, (Window) m_window->GetXWindow(),
(Colormap) palette.GetXColormap());
}
// Helper function; userRegion is the region set by calling SetClippingRegion
-void wxWindowDC::SetDCClipping( WXRegion userRegion )
+void wxWindowDCImpl::SetDCClipping( WXRegion userRegion )
{
- bool hasUpdateRegion = m_window && m_window->GetUpdateRegion().Ok();
+ bool hasUpdateRegion = m_window && m_window->GetUpdateRegion().IsOk();
// this means that we should start the clip region from scratch,
// or from the update region, if any
if( !userRegion )
XSetClipMask( (Display*)m_display, (GC)m_gc, None );
}
-void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y,
+void wxWindowDCImpl::DoSetClippingRegion( wxCoord x, wxCoord y,
wxCoord width, wxCoord height )
{
- wxDC::DoSetClippingRegion( x, y, width, height );
+ wxMotifDCImpl::DoSetClippingRegion( x, y, width, height );
wxRegion temp(XLOG2DEV(x), YLOG2DEV(y),
XLOG2DEVREL(width), YLOG2DEVREL(height));
}
}
-void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion& region )
+void wxWindowDCImpl::DoSetDeviceClippingRegion( const wxRegion& region )
{
SetDCClipping(region.GetX11Region());
wxRect box = region.GetBox();
XRectangle rects[1];
- rects[0].x = (short)XLOG2DEV_2(box.x);
- rects[0].y = (short)YLOG2DEV_2(box.y);
- rects[0].width = (unsigned short)XLOG2DEVREL(box.width);
- rects[0].height = (unsigned short)YLOG2DEVREL(box.height);
+ rects[0].x = (short)box.x;
+ rects[0].y = (short)box.y;
+ rects[0].width = (unsigned short)box.width;
+ rects[0].height = (unsigned short)box.height;
XSetClipRectangles((Display*) m_display, (GC) m_gcBacking,
0, 0, rects, 1, Unsorted);
}
}
-void wxWindowDC::DestroyClippingRegion()
+void wxWindowDCImpl::DestroyClippingRegion()
{
- wxDC::DestroyClippingRegion();
+ wxMotifDCImpl::DestroyClippingRegion();
SetDCClipping(NULL);
}
// Resolution in pixels per logical inch
-wxSize wxWindowDC::GetPPI() const
+wxSize wxWindowDCImpl::GetPPI() const
{
// TODO
return wxSize(100, 100);
}
-int wxWindowDC::GetDepth() const
+int wxWindowDCImpl::GetDepth() const
{
// TODO
return 24;
// ----------------------------------------------------------------------------
-// wxPaintDC
+// wxPaintDCImpl
// ----------------------------------------------------------------------------
-wxPaintDC::wxPaintDC(wxWindow* win) : wxWindowDC(win)
+wxPaintDCImpl::wxPaintDCImpl(wxDC *owner, wxWindow* win)
+ : wxWindowDCImpl(owner, win)
{
// Set the clipping region.to the update region
SetDCClipping((WXRegion)NULL);
}
-wxPaintDC::~wxPaintDC()
+wxPaintDCImpl::~wxPaintDCImpl()
{
if (m_window)
m_window->ClearUpdateRegion();
XPutImage(dest_display, dest, destgc, destimage, 0, 0, destx, desty, w, h);
XDestroyImage(destimage);
- if (more)
+ if (more && cache)
*cache = image;
else
XDestroyImage(image);
}
-#if 0
-
-/* Helper function for 16-bit fonts */
-static int str16len(const char *s)
-{
- int count = 0;
-
- while (s[0] && s[1]) {
- count++;
- s += 2;
- }
-
- return count;
-}
-
-#endif // 0
projects / wxWidgets.git / blobdiff