*** empty log message ***

7 files changed, 323 insertions, 5 deletions

diff --git a/src/cairo/cdcairo.c b/src/cairo/cdcairo.c
index 869e0ed..5443b90 100644
--- a/src/cairo/cdcairo.c
+++ b/src/cairo/cdcairo.c
@@ -1658,7 +1658,7 @@ static void cdtransform(cdCtxCanvas *ctxcanvas, const double* matrix)
   cairo_identity_matrix(ctxcanvas->cr);
   
   if (ctxcanvas->job)
-    cairo_scale(ctxcanvas->cr, 0.254, 0.254);
+    cairo_scale(ctxcanvas->cr, 0.25, 0.25);  /* ??? */
 
   if (matrix)
     ctxcanvas->canvas->invert_yaxis = 0;
diff --git a/src/cairo/cdcairoctx.h b/src/cairo/cdcairoctx.h
index 776e8a8..8d1012c 100644
--- a/src/cairo/cdcairoctx.h
+++ b/src/cairo/cdcairoctx.h
@@ -69,10 +69,11 @@ struct _cdCtxCanvas
 
   int eps;  /* used in PS */
 
-  cdImage* image_dbuffer;       /* Used by double buffer driver */
+  cdImage* image_dbuffer;       /* Used in double buffer driver */
   cdCanvas* canvas_dbuffer;
 
-  GtkPrintJob* job;    /* used in Printer */
+  GtkPrintJob* job;    /* used in Printer (UNIX) */
+  char* printername;   /* used in Printer (Win32) */
 };
 
 #define cdCairoGetRed(_)   (((double)cdRed(_))/255.)
diff --git a/src/cairo/cdcairoemf.c b/src/cairo/cdcairoemf.c
new file mode 100644
index 0000000..979caa7
--- /dev/null
+++ b/src/cairo/cdcairoemf.c
@@ -0,0 +1,122 @@
+/** \file
+ * \brief EMF Printer Driver  (Win32 Only)
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <windows.h>
+
+#include "cdcairoctx.h"
+#include "cdprint.h"
+
+#include "cairo-win32.h"
+
+
+static void cdkillcanvas(cdCtxCanvas *ctxcanvas)
+{
+  cairo_surface_t* surface = cairo_get_target(ctxcanvas->cr);
+  HDC hDC = cairo_win32_surface_get_dc(surface);
+  HENHMETAFILE hEMF;
+
+  cairo_surface_finish(surface);
+
+  hEMF = CloseEnhMetaFile (hDC);
+  DeleteEnhMetaFile (hEMF);
+
+  cdcairoKillCanvas(ctxcanvas);
+}
+
+static void cdflush(cdCtxCanvas *ctxcanvas)
+{
+  (void)ctxcanvas;
+  /* does nothing in EMF */
+}
+
+static void cdcreatecanvas(cdCanvas* canvas, void *data)
+{
+  cdCtxCanvas* ctxcanvas;
+  char* strdata = (char*)data;
+  int w = 0, h = 0;
+  double xres, yres;
+  FILE* file;
+  char filename[10240] = "";
+  HDC ScreenDC, hDC;
+  RECT rect;
+  HRGN clip_hrgn;
+  
+  /* Inicializa parametros */
+  if (strdata == NULL) 
+    return;
+
+  strdata += cdGetFileName(strdata, filename);
+  if (filename[0] == 0)
+    return;
+ 
+  sscanf(strdata,"%dx%d", &w, &h); 
+  if (w == 0 || h == 0)
+    return;
+  
+  /* Verifica se o arquivo pode ser aberto para escrita */
+  file = fopen(filename, "wb");
+  if (file == NULL) return;
+  fclose(file);
+  
+  ScreenDC = GetDC(NULL);
+  /* LOGPIXELS can not be used for EMF */
+  xres = (double)GetDeviceCaps(ScreenDC, HORZRES) / (double)GetDeviceCaps(ScreenDC, HORZSIZE);
+  yres = (double)GetDeviceCaps(ScreenDC, VERTRES) / (double)GetDeviceCaps(ScreenDC, VERTSIZE);
+  /* The rectangle dimensions are given in hundredths of a millimeter */
+  rect.left = 0;
+  rect.top = 0;
+  rect.right = (int)(100. * w / xres);
+  rect.bottom = (int)(100. * h / yres);
+  hDC = CreateEnhMetaFile(ScreenDC,filename,&rect,NULL);
+  ReleaseDC(NULL, ScreenDC);
+
+  if(!hDC)
+    return;
+
+  canvas->w = w;
+  canvas->h = h;
+  canvas->xres = xres;
+  canvas->yres = yres;
+  canvas->w_mm = ((double)w) / xres;
+  canvas->h_mm = ((double)h) / yres;
+  canvas->bpp = 24;
+
+  /* The DC will be queried for its initial clip extents, and this will be used as the size of the cairo surface. */
+  clip_hrgn = CreateRectRgn(0, 0, canvas->w, canvas->h);
+  SelectClipRgn(hDC, clip_hrgn);
+  DeleteObject(clip_hrgn);
+
+  ctxcanvas = cdcairoCreateCanvas(canvas, cairo_create(cairo_win32_printing_surface_create(hDC)));
+}
+
+static void cdinittable(cdCanvas* canvas)
+{
+  cdcairoInitTable(canvas);
+  
+  canvas->cxFlush = cdflush;
+  canvas->cxKillCanvas = cdkillcanvas;
+}
+
+static cdContext cdEMFCairoContext =
+{
+  CD_CAP_ALL & ~(CD_CAP_PLAY | CD_CAP_YAXIS | CD_CAP_REGION | CD_CAP_GETIMAGERGB |
+                 CD_CAP_WRITEMODE | CD_CAP_PALETTE | CD_CAP_IMAGESRV),
+  0,
+  cdcreatecanvas,
+  cdinittable,
+  NULL,
+  NULL,
+};
+
+cdContext* cdContextCairoEMF(void)
+{
+  return &cdEMFCairoContext;
+}
+
diff --git a/src/cairo/cdcairoplus.c b/src/cairo/cdcairoplus.c
index 5da7546..a46d9f3 100644
--- a/src/cairo/cdcairoplus.c
+++ b/src/cairo/cdcairoplus.c
@@ -10,6 +10,7 @@
 #include <stdlib.h>
 #include <memory.h>
 
+
 void cdInitContextPlus(void)
 {
   cdContext* ctx_list[NUM_CONTEXTPLUS];
@@ -18,9 +19,12 @@ void cdInitContextPlus(void)
   ctx_list[CD_CTX_NATIVEWINDOW] = cdContextCairoNativeWindow();
   ctx_list[CD_CTX_IMAGE] = cdContextCairoImage();
   ctx_list[CD_CTX_DBUFFER] = cdContextCairoDBuffer();
-#ifndef WIN32
+#ifndef CAIRO_X11
   ctx_list[CD_CTX_PRINTER] = cdContextCairoPrinter();
 #endif
+#ifdef WIN32
+  ctx_list[CD_CTX_EMF] = cdContextCairoEMF();
+#endif
 
   cdInitContextPlusList(ctx_list);
 }
diff --git a/src/cairo/cdcairoprn.c b/src/cairo/cdcairoprn_unix.c
index b201230..b201230 100644
--- a/src/cairo/cdcairoprn.c
+++ b/src/cairo/cdcairoprn_unix.c
diff --git a/src/cairo/cdcairoprn_win32.c b/src/cairo/cdcairoprn_win32.c
new file mode 100644
index 0000000..9869d03
--- /dev/null
+++ b/src/cairo/cdcairoprn_win32.c
@@ -0,0 +1,190 @@
+/** \file
+ * \brief Cairo/GTK Printer Driver  (Win32 Only)
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <windows.h>
+
+#include "cdcairoctx.h"
+#include "cdprint.h"
+
+#include "cairo-win32.h"
+
+
+static void cdkillcanvas(cdCtxCanvas *ctxcanvas)
+{
+  cairo_surface_t* surface = cairo_get_target(ctxcanvas->cr);
+  HDC hDC = cairo_win32_surface_get_dc(surface);
+
+  cairo_surface_finish(surface);
+
+  EndDoc(hDC);
+  DeleteDC(hDC);
+
+  if (ctxcanvas->printername)
+    free(ctxcanvas->printername);
+
+  cdcairoKillCanvas(ctxcanvas);
+}
+
+static void cdflush(cdCtxCanvas *ctxcanvas)
+{
+  cairo_surface_t* surface = cairo_get_target(ctxcanvas->cr);
+  HDC hDC = cairo_win32_surface_get_dc(surface);
+
+  cairo_surface_flush(surface);
+  cairo_show_page(ctxcanvas->cr);
+
+  GdiFlush();
+  EndPage(hDC);
+
+  StartPage(hDC);
+}
+
+static char* get_printername_attrib(cdCtxCanvas* ctxcanvas)
+{
+  return ctxcanvas->printername;
+}
+
+static cdAttribute printername_attrib =
+{
+  "PRINTERNAME",
+  NULL,
+  get_printername_attrib
+}; 
+
+static void cdcreatecanvas(cdCanvas* canvas, void *data)
+{
+  cdCtxCanvas* ctxcanvas;
+  char *data_str = (char*) data;
+  char docname[256] = "CD - Canvas Draw Document";
+  DOCINFO di;
+  HDC hDC;
+  int dialog = 0;
+  PRINTDLG pd;
+  HRGN clip_hrgn;
+
+  /* Inicializa parametros */
+  if (data_str == NULL) 
+    return;
+  
+  if (data_str[0] != 0)
+  {
+    char *ptr = strstr(data_str, "-d");
+
+    if (ptr != NULL)
+      dialog = 1;
+
+    if (data_str[0] != '-')
+    {
+      strcpy(docname, data_str);
+
+      if (dialog)
+        docname[ptr - data_str - 1] = 0;
+    }
+  }
+  
+  ZeroMemory(&pd, sizeof(PRINTDLG));
+  pd.lStructSize = sizeof(PRINTDLG);
+  pd.nCopies = 1;
+
+  if (dialog)
+  {
+    pd.Flags = PD_RETURNDC | PD_USEDEVMODECOPIES | PD_COLLATE | PD_NOPAGENUMS | PD_NOSELECTION;
+    pd.hwndOwner = GetForegroundWindow();
+  }
+  else
+  {
+    pd.Flags = PD_RETURNDC | PD_RETURNDEFAULT;
+  }
+  
+  if (!PrintDlg(&pd))
+  {
+    if(pd.hDevMode) 
+      GlobalFree(pd.hDevMode);
+    if(pd.hDevNames) 
+      GlobalFree(pd.hDevNames);
+    return;
+  }
+
+  hDC = pd.hDC; 
+
+  canvas->w = GetDeviceCaps(hDC, HORZRES);
+  canvas->h = GetDeviceCaps(hDC, VERTRES);
+  canvas->w_mm = (double)GetDeviceCaps(hDC, HORZSIZE);
+  canvas->h_mm = (double)GetDeviceCaps(hDC, VERTSIZE);
+  canvas->bpp = GetDeviceCaps(hDC, BITSPIXEL);
+  canvas->xres = (double)canvas->w / canvas->w_mm;
+  canvas->yres = (double)canvas->h / canvas->h_mm;
+
+  /* The DC will be queried for its initial clip extents, and this will be used as the size of the cairo surface. */
+  clip_hrgn = CreateRectRgn(0, 0, canvas->w, canvas->h);
+  SelectClipRgn(hDC, clip_hrgn);
+  DeleteObject(clip_hrgn);
+
+  ctxcanvas = cdcairoCreateCanvas(canvas, cairo_create(cairo_win32_printing_surface_create(hDC)));
+  
+  di.cbSize = sizeof(DOCINFO);
+  di.lpszDocName = docname;
+  di.lpszOutput = (LPTSTR) NULL;
+  di.lpszDatatype = (LPTSTR) NULL; 
+  di.fwType = 0; 
+
+  StartDoc(hDC, &di);
+  
+  StartPage(hDC);
+
+  if (pd.hDevNames)
+  {
+    unsigned char* devnames = (unsigned char*)GlobalLock(pd.hDevNames);
+    DEVNAMES* dn = (DEVNAMES*)devnames;
+    char* device = (char*)(devnames + dn->wDeviceOffset);
+
+    ctxcanvas->printername = cdStrDup(device);
+    cdRegisterAttribute(canvas, &printername_attrib);
+
+    /* PDF Writer returns bpp=1, so we check if color is supported and overwrite this value */
+    if (canvas->bpp==1)
+    {
+      char* port = (char*)(devnames + dn->wOutputOffset);
+      if (DeviceCapabilities(device, port, DC_COLORDEVICE, NULL, NULL))
+        canvas->bpp = 24;
+    }
+
+    GlobalUnlock(pd.hDevNames);
+  }
+
+  if(pd.hDevMode) 
+    GlobalFree(pd.hDevMode);
+  if(pd.hDevNames) 
+    GlobalFree(pd.hDevNames);
+}
+
+static void cdinittable(cdCanvas* canvas)
+{
+  cdcairoInitTable(canvas);
+  
+  canvas->cxFlush = cdflush;
+  canvas->cxKillCanvas = cdkillcanvas;
+}
+
+static cdContext cdPrinterCairoContext =
+{
+  CD_CAP_ALL & ~(CD_CAP_PLAY | CD_CAP_YAXIS | CD_CAP_REGION | CD_CAP_GETIMAGERGB |
+                 CD_CAP_WRITEMODE | CD_CAP_PALETTE | CD_CAP_IMAGESRV),
+  0,
+  cdcreatecanvas,
+  cdinittable,
+  NULL,
+  NULL,
+};
+
+cdContext* cdContextCairoPrinter(void)
+{
+  return &cdPrinterCairoContext;
+}
diff --git a/src/cairo/cdcairosvg.c b/src/cairo/cdcairosvg.c
index ee09b06..d97cb24 100644
--- a/src/cairo/cdcairosvg.c
+++ b/src/cairo/cdcairosvg.c
@@ -17,7 +17,8 @@
 
 static void cdflush(cdCtxCanvas *ctxcanvas)
 {
-  (void)ctxcanvas;  /* Nothing to do */
+  (void)ctxcanvas;
+  /* does nothing in SVG */
 }
 
 static void cdkillcanvas (cdCtxCanvas *ctxcanvas)