things

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@146 b9cfdab3-6d41-4d17-bbe4-086880011989

GNUmakefile

@@ -40,13 +40,25 @@ ifeq ($(TARGET),NetBSD)
 CFLAGS += -I/usr/X11R7/include -I/usr/pkg/include
 LDFLAGS += -L/usr/X11R7/lib -L/usr/pkg/lib -Wl,-R/usr/X11R7/lib -Wl,-R/usr/pkg/lib
 UNIX = 1
+
+OPENGL = 1
 else ifeq ($(TARGET),Linux)
 L_LIBS += -ldl
 UNIX = 1
+
+OPENGL = 1
 VULKAN = 1
 else ifeq ($(TARGET),Windows)
 WINDOWS = 1
+
+OPENGL = 1
 VULKAN = 1
+else ifeq ($(TARGET),UnixWare)
+CC = gcc
+UNIX = 1
+L_LIBS += -lsocket -lnsl
+
+NO_XRENDER = 1
 else
 $(error Add your platform definition)
 endif
@@ -54,7 +66,13 @@ endif
 ifeq ($(UNIX),1)
 L_CFLAGS += -DUSE_X11
 L_OBJS += src/backend/x11.o
-L_LIBS += -lX11 -lXrender -lXext
+L_LIBS += -lX11
+ifeq ($(NO_XRENDER),1)
+L_CFLAGS += -DNO_XRENDER
+else
+L_LIBS += -lXrender
+endif
+L_LIBS += -lXext
 
 GL = -lGL
 
@@ -62,8 +80,6 @@ E_LIBS += -lm
 
 SO = .so
 EXEC =
-
-OPENGL = 1
 else ifeq ($(WINDOWS),1)
 L_CFLAGS += -DUSE_GDI
 L_LDFLAGS += -Wl,--out-implib,src/libMw.lib -static-libgcc
@@ -74,8 +90,6 @@ GL = -lopengl32
 
 SO = .dll
 EXEC = .exe
-
-OPENGL = 1
 endif
 
 EXAMPLES = examples/example$(EXEC) examples/rotate$(EXEC) examples/image$(EXEC)

include/Mw/Image.h

@@ -0,0 +1,25 @@
+/* $Id$ */
+/*!
+ * %file Mw/Image.h
+ * %brief Image widget
+ */
+#ifndef __MW_IMAGE_H__
+#define __MW_IMAGE_H__
+
+#include <Mw/MachDep.h>
+#include <Mw/TypeDefs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+ * %brief Image widget class
+ */
+MWDECL MwClass MwImageClass;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

include/Mw/X11.h

@@ -11,10 +11,12 @@
 #include <Mw/TypeDefs.h>
 #include <Mw/LowLevel.h>
 
-#include <X11/X.h>
+#include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/extensions/XShm.h>
+#ifndef NO_XRENDER
 #include <X11/extensions/Xrender.h>
+#endif
 
 struct _MwLL {
 	Display* display;

src/backend/x11.c

@@ -206,7 +206,9 @@ MwLLPixmap MwLLCreatePixmap(MwLL handle, unsigned char* data, int width, int hei
 	MwLLPixmap r = malloc(sizeof(*r));
 	char*	   d = malloc(4 * width * height);
 	int	   y, x;
+#ifndef NO_XRENDER
 	int evbase, erbase;
+#endif
 
 	r->width   = width;
 	r->height  = height;
@@ -214,11 +216,13 @@ MwLLPixmap MwLLCreatePixmap(MwLL handle, unsigned char* data, int width, int hei
 	r->use_shm = XShmQueryExtension(handle->display) ? 1 : 0;
 	r->data	   = malloc(width * height * 4);
 
+#ifndef NO_XRENDER
 	if(!XRenderQueryExtension(handle->display, &evbase, &erbase)) {
 		fprintf(stderr, "XRender missing - cannot proceed pixmap creation\n");
 		r->image = NULL;
 		return r;
 	}
+#endif
 
 	if(r->use_shm) {
 		r->image = XShmCreateImage(handle->display, DefaultVisual(handle->display, DefaultScreen(handle->display)), 24, ZPixmap, NULL, &r->shm, width, height);
@@ -269,6 +273,7 @@ void MwLLDestroyPixmap(MwLLPixmap pixmap) {
 }
 
 void MwLLDrawPixmap(MwLL handle, MwRect* rect, MwLLPixmap pixmap) {
+#ifndef NO_XRENDER
 	if(pixmap->image != NULL) {
 		Pixmap			 px	= XCreatePixmap(handle->display, handle->window, pixmap->width, pixmap->height, 24);
 		XRenderPictFormat*	 format = XRenderFindStandardFormat(handle->display, PictStandardRGB24);
@@ -309,6 +314,7 @@ void MwLLDrawPixmap(MwLL handle, MwRect* rect, MwLLPixmap pixmap) {
 
 		XFreePixmap(handle->display, px);
 	}
+#endif
 }
 
 void MwLLSetIcon(MwLL handle, MwLLPixmap pixmap) {

src/widget/image.c

@@ -0,0 +1,28 @@
+/* $Id$ */
+#include <Mw/Milsko.h>
+
+static void create(MwWidget handle) {
+	MwSetDefault(handle);
+}
+
+static void draw(MwWidget handle) {
+	MwRect	   r;
+	MwLLPixmap px = MwGetVoid(handle, MwNpixmap);
+
+	r.x	 = 0;
+	r.y	 = 0;
+	r.width	 = MwGetInteger(handle, MwNwidth);
+	r.height = MwGetInteger(handle, MwNheight);
+	if(px != NULL) {
+		MwLLDrawPixmap(handle->lowlevel, &r, px);
+	}
+}
+
+MwClassRec MwImageClassRec = {
+    create, /* create */
+    NULL,   /* destroy */
+    draw,   /* draw */
+    NULL,   /* click */
+    NULL    /* parent_resize */
+};
+MwClass MwImageClass = &MwImageClassRec;