X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2831eb2dd5694a783d2a6ddf476d0695407c121a..706e740f5025073df75acbb8ed115f4898696f70:/src/motif/dcclient.cpp diff --git a/src/motif/dcclient.cpp b/src/motif/dcclient.cpp index 3ab64e3425..cd858688c3 100644 --- a/src/motif/dcclient.cpp +++ b/src/motif/dcclient.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcclient.cpp +// Name: src/motif/dcclient.cpp // Purpose: wxClientDC class // Author: Julian Smart // Modified by: @@ -10,7 +10,7 @@ ///////////////////////////////////////////////////////////////////////////// /* - About pens, brushes, and the autoSetting flag: + About pens, brushes, and the m_autoSetting flag: Under X, pens and brushes control some of the same X drawing parameters. Therefore, it is impossible to independently maintain @@ -18,9 +18,9 @@ the current logical function. The m_currentFill, etc. instance variables remember state across the brush and pen. - Since pens are used more than brushes, the autoSetting flag is used to + Since pens are used more than brushes, the m_autoSetting flag is used to indicate that a brush was recently used, and SetPen must be called to - reinstall the current pen's parameters. If autoSetting includes 0x2, then the + reinstall the current pen's parameters. If m_autoSetting includes 0x2, then the pens color may need to be set based on XOR. There is, unfortunately, some confusion between setting the current pen/brush @@ -36,19 +36,19 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "dcclient.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #include "wx/dcclient.h" -#include "wx/dcmemory.h" -#include "wx/window.h" -#include "wx/app.h" + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/app.h" + #include "wx/window.h" + #include "wx/dcmemory.h" +#endif + #include "wx/image.h" -#include "wx/log.h" #include "wx/math.h" #ifdef __VMS__ @@ -153,7 +153,6 @@ void wxWindowDC::Init() m_display = (WXDisplay*) NULL; m_pixmap = (WXPixmap) 0; m_autoSetting = 0; - m_oldFont = (WXFont) 0; m_ok = false; m_clipRegion = (WXRegion) 0; } @@ -199,24 +198,11 @@ wxWindowDC::wxWindowDC( wxWindow *window ) m_backgroundPixel = (int) gcvalues.background; - // Get the current Font so we can set it back later - XGCValues valReturn; - XGetGCValues((Display*) m_display, (GC) m_gc, GCFont, &valReturn); - m_oldFont = (WXFont) valReturn.font; - SetBackground(wxBrush(m_window->GetBackgroundColour(), wxSOLID)); } wxWindowDC::~wxWindowDC() { - if (m_gc && m_oldFont) - { - XSetFont ((Display*) m_display, (GC) m_gc, (Font) m_oldFont); - - if (m_window && m_window->GetBackingPixmap()) - XSetFont ((Display*) m_display,(GC) m_gcBacking, (Font) m_oldFont); - } - if (m_gc) XFreeGC ((Display*) m_display, (GC) m_gc); m_gc = (WXGC) 0; @@ -461,8 +447,8 @@ void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord for (i = 0; i < n; i++) { - xpoints[i].x = XLOG2DEV (points[i].x + xoffset); - xpoints[i].y = YLOG2DEV (points[i].y + yoffset); + xpoints[i].x = (short)XLOG2DEV (points[i].x + xoffset); + xpoints[i].y = (short)YLOG2DEV (points[i].y + yoffset); } XDrawLines ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xpoints, n, 0); @@ -470,8 +456,8 @@ void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord { for (i = 0; i < n; i++) { - xpoints[i].x = XLOG2DEV_2 (points[i].x + xoffset); - xpoints[i].y = YLOG2DEV_2 (points[i].y + yoffset); + xpoints[i].x = (short)XLOG2DEV_2 (points[i].x + xoffset); + xpoints[i].y = (short)YLOG2DEV_2 (points[i].y + yoffset); } XDrawLines ((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking, xpoints, n, 0); } @@ -489,10 +475,10 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], int i; for (i = 0; i < n; i++) { - xpoints1[i].x = XLOG2DEV (points[i].x + xoffset); - xpoints1[i].y = YLOG2DEV (points[i].y + yoffset); - xpoints2[i].x = XLOG2DEV_2 (points[i].x + xoffset); - xpoints2[i].y = YLOG2DEV_2 (points[i].y + yoffset); + xpoints1[i].x = (short)XLOG2DEV (points[i].x + xoffset); + xpoints1[i].y = (short)YLOG2DEV (points[i].y + yoffset); + xpoints2[i].x = (short)XLOG2DEV_2 (points[i].x + xoffset); + xpoints2[i].y = (short)YLOG2DEV_2 (points[i].y + yoffset); CalcBoundingBox (points[i].x + xoffset, points[i].y + yoffset); } @@ -1337,7 +1323,7 @@ wxCoord wxWindowDC::GetCharWidth() const { wxCHECK_MSG( Ok(), 0, "invalid dc" ); wxCHECK_MSG( m_font.Ok(), 0, "invalid font" ); - + int width; wxGetTextExtent (m_display, m_font, m_userScaleY * m_logicalScaleY, @@ -1415,13 +1401,6 @@ void wxWindowDC::SetFont( const wxFont &font ) if (!m_font.Ok()) { - if (m_oldFont) - { - XSetFont ((Display*) m_display, (GC) m_gc, (Font) m_oldFont); - - if (m_window && m_window->GetBackingPixmap()) - XSetFont ((Display*) m_display,(GC) m_gcBacking, (Font) m_oldFont); - } return; } @@ -1603,7 +1582,7 @@ void wxWindowDC::SetPen( const wxPen &pen ) { int factor = scaled_width == 0 ? 1 : scaled_width; for (int i = 0; i < req_nb_dash; i++) - real_req_dash[i] = req_dash[i] * factor; + real_req_dash[i] = (wxX11Dash)(req_dash[i] * factor); XSetDashes ((Display*) m_display, (GC) m_gc, 0, real_req_dash, req_nb_dash); if (m_window && m_window->GetBackingPixmap()) @@ -2097,10 +2076,10 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, if (m_window && m_window->GetBackingPixmap()) { XRectangle rects[1]; - rects[0].x = XLOG2DEV_2(x); - rects[0].y = YLOG2DEV_2(y); - rects[0].width = XLOG2DEVREL(width); - rects[0].height = YLOG2DEVREL(height); + rects[0].x = (short)XLOG2DEV_2(x); + rects[0].y = (short)YLOG2DEV_2(y); + rects[0].width = (unsigned short)XLOG2DEVREL(width); + rects[0].height = (unsigned short)YLOG2DEVREL(height); XSetClipRectangles((Display*) m_display, (GC) m_gcBacking, 0, 0, rects, 1, Unsorted); } @@ -2119,10 +2098,10 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion& region ) if (m_window && m_window->GetBackingPixmap()) { XRectangle rects[1]; - rects[0].x = XLOG2DEV_2(box.x); - rects[0].y = YLOG2DEV_2(box.y); - rects[0].width = XLOG2DEVREL(box.width); - rects[0].height = YLOG2DEVREL(box.height); + 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); XSetClipRectangles((Display*) m_display, (GC) m_gcBacking, 0, 0, rects, 1, Unsorted); }