/***** Calling an image-instantiator method *****/
-#define HAS_IIFORMAT_METH_P(mstruc, m) ((mstruc)->m##_method)
+#define HAS_IIFORMAT_METH_P(mstruc, m) (((mstruc)->m##_method) != 0)
#define IIFORMAT_METH(mstruc, m, args) (((mstruc)->m##_method) args)
/* Call a void-returning specifier method, if it exists */
-#define MAYBE_IIFORMAT_METH(mstruc, m, args) \
-if (mstruc) \
-do { \
- struct image_instantiator_methods *maybe_iiformat_meth_mstruc = (mstruc); \
- if (HAS_IIFORMAT_METH_P (maybe_iiformat_meth_mstruc, m)) \
- IIFORMAT_METH (maybe_iiformat_meth_mstruc, m, args); \
+#define MAYBE_IIFORMAT_METH(mstruc, m, args) \
+do { \
+ struct image_instantiator_methods *MIM_mstruc = (mstruc); \
+ if (MIM_mstruc && HAS_IIFORMAT_METH_P (MIM_mstruc, m)) \
+ IIFORMAT_METH (MIM_mstruc, m, args); \
} while (0)
-#define MAYBE_IIFORMAT_DEVMETH(device, mstruc, m, args) \
-do { \
- struct image_instantiator_methods *_mstruc = decode_ii_device (device, mstruc); \
- if (_mstruc) \
- MAYBE_IIFORMAT_METH(_mstruc, m, args); \
+#define MAYBE_IIFORMAT_DEVMETH(device, mstruc, m, args) \
+do { \
+ struct image_instantiator_methods *MID_mstruc = \
+ decode_ii_device (device, mstruc); \
+ if (MID_mstruc) \
+ MAYBE_IIFORMAT_METH(MID_mstruc, m, args); \
} while (0)
Lisp_Object face; /* foreground and background colors */
Lisp_Object type;
Lisp_Object props; /* properties */
- struct gui_item gui_item;
+ Lisp_Object gui_item; /* a list of gui_items */
} widget; /* widgets are subwindows */
} subwindow;
} u;
IMAGE_INSTANCE_SUBWINDOW_WIDTH(i)
#define IMAGE_INSTANCE_WIDGET_HEIGHT(i) \
IMAGE_INSTANCE_SUBWINDOW_HEIGHT(i)
-#define IMAGE_INSTANCE_WIDGET_CALLBACK(i) \
- ((i)->u.subwindow.widget.gui_item.callback)
#define IMAGE_INSTANCE_WIDGET_TYPE(i) ((i)->u.subwindow.widget.type)
#define IMAGE_INSTANCE_WIDGET_PROPS(i) ((i)->u.subwindow.widget.props)
#define IMAGE_INSTANCE_WIDGET_FACE(i) ((i)->u.subwindow.widget.face)
-#define IMAGE_INSTANCE_WIDGET_TEXT(i) ((i)->u.subwindow.widget.gui_item.name)
#define IMAGE_INSTANCE_WIDGET_ITEM(i) ((i)->u.subwindow.widget.gui_item)
+#define IMAGE_INSTANCE_WIDGET_SINGLE_ITEM(i) \
+(CONSP (IMAGE_INSTANCE_WIDGET_ITEM (i)) ? \
+XCAR (IMAGE_INSTANCE_WIDGET_ITEM (i)) : \
+ IMAGE_INSTANCE_WIDGET_ITEM (i))
+#define IMAGE_INSTANCE_WIDGET_TEXT(i) XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEM (i))->name
#define XIMAGE_INSTANCE_DEVICE(i) \
IMAGE_INSTANCE_DEVICE (XIMAGE_INSTANCE (i))
IMAGE_INSTANCE_WIDGET_WIDTH (XIMAGE_INSTANCE (i))
#define XIMAGE_INSTANCE_WIDGET_HEIGHT(i) \
IMAGE_INSTANCE_WIDGET_HEIGHT (XIMAGE_INSTANCE (i))
-#define XIMAGE_INSTANCE_WIDGET_CALLBACK(i) \
- IMAGE_INSTANCE_WIDGET_CALLBACK (XIMAGE_INSTANCE (i))
#define XIMAGE_INSTANCE_WIDGET_TYPE(i) \
IMAGE_INSTANCE_WIDGET_TYPE (XIMAGE_INSTANCE (i))
#define XIMAGE_INSTANCE_WIDGET_PROPS(i) \
IMAGE_INSTANCE_WIDGET_PROPS (XIMAGE_INSTANCE (i))
#define XIMAGE_INSTANCE_WIDGET_FACE(i) \
IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
-#define XIMAGE_INSTANCE_WIDGET_TEXT(i) \
- IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i))
#define XIMAGE_INSTANCE_WIDGET_ITEM(i) \
IMAGE_INSTANCE_WIDGET_ITEM (XIMAGE_INSTANCE (i))
+#define XIMAGE_INSTANCE_WIDGET_SINGLE_ITEM(i) \
+ IMAGE_INSTANCE_WIDGET_SINGLE_ITEM (XIMAGE_INSTANCE (i))
+#define XIMAGE_INSTANCE_WIDGET_TEXT(i) \
+ IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i))
#define XIMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
IMAGE_INSTANCE_SUBWINDOW_WIDTH (XIMAGE_INSTANCE (i))
#define XGLYPH_BASELINE(g) GLYPH_BASELINE (XGLYPH (g))
#define XGLYPH_FACE(g) GLYPH_FACE (XGLYPH (g))
-extern Lisp_Object Qxpm;
+extern Lisp_Object Qxpm, Qxface;
extern Lisp_Object Q_data, Q_file, Q_color_symbols, Qconst_glyph_variable;
-extern Lisp_Object Qxbm, Qedit, Qgroup, Qlabel, Qcombo, Qscrollbar;
+extern Lisp_Object Qxbm, Qedit, Qgroup, Qlabel, Qcombo, Qscrollbar, Qprogress;
+extern Lisp_Object Qtree, Qtab;
extern Lisp_Object Q_mask_file, Q_mask_data, Q_hotspot_x, Q_hotspot_y;
extern Lisp_Object Q_foreground, Q_background, Q_face, Q_descriptor, Q_group;
-extern Lisp_Object Q_width, Q_height, Q_pixel_width, Q_pixel_height;
-extern Lisp_Object Q_items, Q_properties, Qimage_conversion_error;
+extern Lisp_Object Q_width, Q_height, Q_pixel_width, Q_pixel_height, Q_text;
+extern Lisp_Object Q_items, Q_properties, Q_image, Q_percent, Qimage_conversion_error;
extern Lisp_Object Vcontinuation_glyph, Vcontrol_arrow_glyph, Vhscroll_glyph;
extern Lisp_Object Vinvisible_text_glyph, Voctal_escape_glyph, Vtruncation_glyph;
extern Lisp_Object Vxemacs_logo;