From ad9b34e834fc762ca63073e9865526125644edaa Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Tue, 7 Jul 2009 00:13:40 +0000
Subject: *** empty log message ***

---
 src/gdk/cdgdknative.c | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/gdk/cdgdknative.c

(limited to 'src/gdk/cdgdknative.c')

diff --git a/src/gdk/cdgdknative.c b/src/gdk/cdgdknative.c
new file mode 100644
index 0000000..94577fa
--- /dev/null
+++ b/src/gdk/cdgdknative.c
@@ -0,0 +1,119 @@
+/** \file
+ * \brief Gdk/Cairo Native Window Driver
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "cdgdk.h"
+#include "cdnative.h"
+
+
+int cdGetScreenColorPlanes(void)
+{
+  static int first = 1;
+  static int bpp;
+
+  if (first)
+  {
+    GdkVisual* info = gdk_visual_get_system();
+
+    if (info != NULL)
+    {
+			bpp = info->depth;
+      return bpp;
+    }
+
+    bpp = 2;
+    first = 0;
+  }
+
+  return bpp;
+}
+
+void cdGetScreenSize(int *width, int *height, double *width_mm, double *height_mm)
+{
+  static int first = 1;
+  static int dpy_width, dpy_height, dpy_width_mm, dpy_height_mm;
+
+  if (first)
+  {
+    GdkScreen* drv_screen = gdk_screen_get_default();
+
+    dpy_width = gdk_screen_get_width(drv_screen);
+    dpy_height = gdk_screen_get_height(drv_screen);
+    dpy_width_mm = gdk_screen_get_width_mm(drv_screen);
+    dpy_height_mm = gdk_screen_get_height_mm(drv_screen);
+
+    first = 0;
+  }
+
+  if (width) *width = dpy_width;
+  if (height) *height = dpy_height;
+  if (width_mm) *width_mm = dpy_width_mm;
+  if (height_mm) *height_mm = dpy_height_mm;
+}
+
+static void cdkillcanvas(cdCtxCanvas *ctxcanvas)
+{
+  cdxKillCanvas(ctxcanvas);
+  printf("cdkillcanvas\n");
+}
+
+static int cdactivate(cdCtxCanvas *ctxcanvas)
+{
+  gdk_drawable_get_size(ctxcanvas->wnd, &ctxcanvas->canvas->w, &ctxcanvas->canvas->h);
+
+  ctxcanvas->canvas->w_mm = ((double)ctxcanvas->canvas->w) / ctxcanvas->canvas->xres;
+  ctxcanvas->canvas->h_mm = ((double)ctxcanvas->canvas->h) / ctxcanvas->canvas->yres;
+
+  if (ctxcanvas->canvas->use_matrix)
+    ctxcanvas->canvas->cxTransform(ctxcanvas, ctxcanvas->canvas->matrix);
+
+  printf("cdactivate\n");
+  return CD_OK;
+}
+
+static void cdcreatecanvas(cdCanvas* canvas, void *data)
+{
+  GdkDrawable* wnd = (GdkDrawable*)data;
+  if (!wnd) 
+    return;
+
+  cdgdkCreateCanvas(canvas, wnd, gdk_drawable_get_screen(wnd), gdk_drawable_get_visual(wnd));
+}
+
+static void cdinittable(cdCanvas* canvas)
+{
+  cdxInitTable(canvas);
+
+  canvas->cxKillCanvas = cdkillcanvas;
+  canvas->cxActivate = cdactivate;
+}
+
+/******************************************************/
+
+static cdContext cdNativeWindowContext =
+{
+  CD_CAP_ALL & ~(CD_CAP_PLAY | CD_CAP_YAXIS | CD_CAP_FPRIMTIVES ),
+  1,
+  cdcreatecanvas,
+  cdinittable,
+  NULL,
+  NULL,
+};
+
+
+cdContext* cdContextNativeWindow(void)
+{
+  if (cdUseContextPlus(CD_QUERY))
+  {
+    cdContext* ctx = cdGetContextPlus(CD_CTX_NATIVEWINDOW);
+    if (ctx != NULL)
+      return ctx;
+  }
+
+  return &cdNativeWindowContext;
+}
-- 
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