Mercurial > hg > xemacs-beta
annotate src/gtk-glue.c @ 5084:6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
lisp/ChangeLog addition:
2010-03-01 Aidan Kehoe <kehoea@parhasard.net>
* cl-seq.el (cl-parsing-keywords):
* cl-macs.el (cl-do-arglist):
Use the new invalid-keyword-argument error here.
src/ChangeLog addition:
2010-03-01 Aidan Kehoe <kehoea@parhasard.net>
* lisp.h (PARSE_KEYWORDS): New macro, for parsing keyword
arguments from C subrs.
* elhash.c (Fmake_hash_table): Use it.
* general-slots.h (Q_allow_other_keys): Add this symbol.
* eval.c (non_nil_allow_other_keys_p):
(invalid_keyword_argument):
New functions, called from the keyword argument parsing code.
* data.c (init_errors_once_early):
Add the new invalid-keyword-argument error here.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 01 Mar 2010 21:05:33 +0000 |
| parents | 5502045ec510 |
| children | 97eb4942aec8 |
| rev | line source |
|---|---|
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1 /* |
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2 This file is part of XEmacs. |
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3 |
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4 XEmacs is free software; you can redistribute it and/or modify it |
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5 under the terms of the GNU General Public License as published by the |
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6 Free Software Foundation; either version 2, or (at your option) any |
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7 later version. |
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8 |
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9 XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 for more details. |
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13 |
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14 You should have received a copy of the GNU General Public License |
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15 along with XEmacs; see the file COPYING. If not, write to |
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16 the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, |
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17 Boston, MA 02111-1301, USA. */ |
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18 |
| 462 | 19 GtkType GTK_TYPE_ARRAY = 0; |
| 20 GtkType GTK_TYPE_STRING_ARRAY = 0; | |
| 21 GtkType GTK_TYPE_FLOAT_ARRAY = 0; | |
| 22 GtkType GTK_TYPE_INT_ARRAY = 0; | |
| 23 GtkType GTK_TYPE_LISTOF = 0; | |
| 24 GtkType GTK_TYPE_STRING_LIST = 0; | |
| 25 GtkType GTK_TYPE_OBJECT_LIST = 0; | |
| 26 GtkType GTK_TYPE_GDK_GC = 0; | |
| 27 | |
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28 #include "console-gtk.h" |
| 876 | 29 #include "objects-gtk-impl.h" |
| 30 | |
| 462 | 31 static GtkType |
| 32 xemacs_type_register (gchar *name, GtkType parent) | |
| 33 { | |
| 34 GtkType type_id; | |
| 35 GtkTypeInfo info; | |
| 36 | |
| 37 info.type_name = name; | |
| 38 info.object_size = 0; | |
| 39 info.class_size = 0; | |
| 40 info.class_init_func = NULL; | |
| 41 info.object_init_func = NULL; | |
| 42 info.reserved_1 = NULL; | |
| 43 info.reserved_2 = NULL; | |
| 44 | |
| 45 type_id = gtk_type_unique (parent, &info); | |
| 46 | |
| 47 return (type_id); | |
| 48 } | |
| 49 | |
| 50 static void | |
| 51 xemacs_init_gtk_classes (void) | |
| 52 { | |
| 53 if (!GTK_TYPE_ARRAY) | |
| 54 { | |
| 55 GTK_TYPE_ARRAY = xemacs_type_register ("GtkArrayOf", 0); | |
| 56 GTK_TYPE_STRING_ARRAY = xemacs_type_register ("GtkArrayOfString", GTK_TYPE_ARRAY); | |
| 57 GTK_TYPE_FLOAT_ARRAY = xemacs_type_register ("GtkArrayOfFloat", GTK_TYPE_ARRAY); | |
| 58 GTK_TYPE_INT_ARRAY = xemacs_type_register ("GtkArrayOfInteger", GTK_TYPE_ARRAY); | |
| 59 GTK_TYPE_LISTOF = xemacs_type_register ("GtkListOf", 0); | |
| 60 GTK_TYPE_STRING_LIST = xemacs_type_register ("GtkListOfString", GTK_TYPE_LISTOF); | |
| 61 GTK_TYPE_OBJECT_LIST = xemacs_type_register ("GtkListOfObject", GTK_TYPE_LISTOF); | |
| 62 GTK_TYPE_GDK_GC = xemacs_type_register ("GdkGC", GTK_TYPE_BOXED); | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 static void | |
| 67 xemacs_list_to_gtklist (Lisp_Object obj, GtkArg *arg) | |
| 68 { | |
| 69 CHECK_LIST (obj); | |
| 70 | |
| 71 if (arg->type == GTK_TYPE_STRING_LIST) | |
| 72 { | |
| 73 Lisp_Object temp = obj; | |
| 74 GList *strings = NULL; | |
| 75 | |
| 76 while (!NILP (temp)) | |
| 77 { | |
| 78 CHECK_STRING (XCAR (temp)); | |
| 79 temp = XCDR (temp); | |
| 80 } | |
| 81 | |
| 82 temp = obj; | |
| 83 | |
| 84 while (!NILP (temp)) | |
| 85 { | |
| 86 strings = g_list_append (strings, XSTRING_DATA (XCAR (temp))); | |
| 87 temp = XCDR (temp); | |
| 88 } | |
| 89 | |
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90 GTK_VALUE_POINTER (*arg) = strings; |
| 462 | 91 } |
| 92 else if (arg->type == GTK_TYPE_OBJECT_LIST) | |
| 93 { | |
| 94 Lisp_Object temp = obj; | |
| 95 GList *objects = NULL; | |
| 96 | |
| 97 while (!NILP (temp)) | |
| 98 { | |
| 99 CHECK_GTK_OBJECT (XCAR (temp)); | |
| 100 temp = XCDR (temp); | |
| 101 } | |
| 102 | |
| 103 temp = obj; | |
| 104 | |
| 105 while (!NILP (temp)) | |
| 106 { | |
| 107 objects = g_list_append (objects, XGTK_OBJECT (XCAR (temp))->object); | |
| 108 temp = XCDR (temp); | |
| 109 } | |
| 110 | |
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111 GTK_VALUE_POINTER (*arg) = objects; |
| 462 | 112 } |
| 113 else | |
| 114 { | |
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115 ABORT (); |
| 462 | 116 } |
| 117 } | |
| 118 | |
| 119 static void | |
| 120 __make_gtk_object_mapper (gpointer data, gpointer user_data) | |
| 121 { | |
| 122 Lisp_Object *rv = (Lisp_Object *) user_data; | |
| 123 | |
| 124 *rv = Fcons (build_gtk_object (GTK_OBJECT (data)), *rv); | |
| 125 } | |
| 126 | |
| 127 static void | |
| 128 __make_string_mapper (gpointer data, gpointer user_data) | |
| 129 { | |
| 130 Lisp_Object *rv = (Lisp_Object *) user_data; | |
| 131 | |
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132 *rv = Fcons (build_cistring ((char *)data), *rv); |
| 462 | 133 } |
| 134 | |
| 135 static Lisp_Object | |
| 136 xemacs_gtklist_to_list (GtkArg *arg) | |
| 137 { | |
| 138 Lisp_Object rval = Qnil; | |
| 139 | |
| 140 if (GTK_VALUE_POINTER (*arg)) | |
| 141 { | |
| 142 if (arg->type == GTK_TYPE_STRING_LIST) | |
| 143 { | |
| 2054 | 144 g_list_foreach ((GList*) GTK_VALUE_POINTER (*arg), __make_string_mapper, &rval); |
| 462 | 145 } |
| 146 else if (arg->type == GTK_TYPE_OBJECT_LIST) | |
| 147 { | |
| 2054 | 148 g_list_foreach ((GList*) GTK_VALUE_POINTER (*arg), __make_gtk_object_mapper, &rval); |
| 462 | 149 } |
| 150 else | |
| 151 { | |
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152 ABORT (); |
| 462 | 153 } |
| 154 } | |
| 155 return (rval); | |
| 156 } | |
| 157 | |
| 158 static void | |
| 159 xemacs_list_to_array (Lisp_Object obj, GtkArg *arg) | |
| 160 { | |
| 161 CHECK_LIST (obj); | |
| 162 | |
| 163 #define FROB(ret_type,check_fn,extract_fn) \ | |
| 164 do { \ | |
| 165 Lisp_Object temp = obj; \ | |
| 166 int length = 0; \ | |
| 167 ret_type *array = NULL; \ | |
| 168 \ | |
| 169 while (!NILP (temp)) \ | |
| 170 { \ | |
| 171 check_fn (XCAR (temp)); \ | |
| 172 length++; \ | |
| 173 temp = XCDR (temp); \ | |
| 174 } \ | |
| 175 \ | |
| 176 array = xnew_array_and_zero (ret_type, length + 2); \ | |
| 177 temp = obj; \ | |
| 178 length = 0; \ | |
| 179 \ | |
| 180 while (!NILP (temp)) \ | |
| 181 { \ | |
| 182 array[length++] = extract_fn (XCAR (temp)); \ | |
| 183 temp = XCDR (temp); \ | |
| 184 } \ | |
| 185 \ | |
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186 GTK_VALUE_POINTER (*arg) = array; \ |
| 462 | 187 } while (0); |
| 188 | |
| 189 if (arg->type == GTK_TYPE_STRING_ARRAY) | |
| 190 { | |
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191 FROB (gchar *, CHECK_STRING, (gchar*) XSTRING_DATA); |
| 462 | 192 } |
| 193 else if (arg->type == GTK_TYPE_FLOAT_ARRAY) | |
| 194 { | |
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195 FROB (gfloat, CHECK_FLOAT, extract_float); |
| 462 | 196 } |
| 197 else if (arg->type == GTK_TYPE_INT_ARRAY) | |
| 198 { | |
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199 FROB (gint, CHECK_INT, XINT); |
| 462 | 200 } |
| 201 else | |
| 202 { | |
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203 ABORT (); |
| 462 | 204 } |
| 205 #undef FROB | |
| 206 } | |
| 207 | |
| 208 static GdkGC * | |
| 209 face_to_gc (Lisp_Object face) | |
| 210 { | |
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211 Lisp_Object frame = Fselected_frame (Qnil); |
| 462 | 212 |
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213 return (gtk_get_gc (XFRAME (frame), |
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214 Fspecifier_instance (Fget (face, Qfont, Qnil), |
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215 frame, Qnil, Qnil), |
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216 Fspecifier_instance (Fget (face, Qforeground, Qnil), |
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217 frame, Qnil, Qnil), |
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218 Fspecifier_instance (Fget (face, Qbackground, Qnil), |
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219 frame, Qnil, Qnil), |
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220 Fspecifier_instance (Fget (face, Qbackground_pixmap, |
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221 Qnil), |
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222 frame, Qnil, Qnil), |
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223 Fspecifier_instance (Fget (face, Qbackground_placement, |
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224 Qnil), |
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225 frame, Qnil, Qnil), |
| 462 | 226 Qnil)); |
| 227 } | |
| 228 | |
| 229 static GtkStyle * | |
| 230 face_to_style (Lisp_Object face) | |
| 231 { | |
| 232 Lisp_Object device = Fselected_device (Qnil); | |
| 233 GtkStyle *style = gtk_style_new (); | |
| 234 int i; | |
| 235 | |
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236 Lisp_Object font = Fspecifier_instance (Fget (face, Qfont, Qnil), |
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237 device, Qnil, Qnil); |
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238 Lisp_Object fg = Fspecifier_instance (Fget (face, Qforeground, Qnil), |
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239 device, Qnil, Qnil); |
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240 Lisp_Object bg = Fspecifier_instance (Fget (face, Qbackground, Qnil), |
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241 device, Qnil, Qnil); |
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242 Lisp_Object pm = Fspecifier_instance (Fget (face, Qbackground_pixmap, |
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243 Qnil), device, Qnil, Qnil); |
| 462 | 244 |
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245 for (i = 0; i < 5; i++) |
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246 style->fg[i] = *COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (fg)); |
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247 for (i = 0; i < 5; i++) |
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248 style->bg[i] = *COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (bg)); |
| 462 | 249 |
| 250 if (IMAGE_INSTANCEP (pm)) | |
| 251 { | |
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252 for (i = 0; i < 5; i++) |
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253 style->bg_pixmap[i] = XIMAGE_INSTANCE_GTK_PIXMAP (pm); |
| 462 | 254 } |
| 255 | |
| 256 style->font = FONT_INSTANCE_GTK_FONT (XFONT_INSTANCE (font)); | |
| 257 | |
| 258 return (style); | |
| 259 } | |
| 260 | |
| 261 static Lisp_Object | |
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262 gdk_event_to_emacs_event (GdkEvent *ev) |
| 462 | 263 { |
| 1204 | 264 Lisp_Object event = Qnil; |
| 462 | 265 |
| 266 if (ev) | |
| 267 { | |
| 1204 | 268 Lisp_Event *emacs_event; |
| 269 | |
| 270 event = Fmake_event (Qnil, Qnil); | |
| 271 emacs_event = XEVENT (event); | |
| 272 | |
| 273 if (!gtk_event_to_emacs_event (NULL, ev, emacs_event)) | |
| 462 | 274 { |
| 275 /* We need to handle a few more cases than the normal event | |
| 276 ** loop does. Mainly the double/triple click events. | |
| 277 */ | |
| 278 if ((ev->type == GDK_2BUTTON_PRESS) || (ev->type == GDK_3BUTTON_PRESS)) | |
| 279 { | |
| 1204 | 280 set_event_type (emacs_event, misc_user_event); |
| 281 SET_EVENT_MISC_USER_BUTTON (emacs_event, ev->button.button); | |
| 282 SET_EVENT_MISC_USER_MODIFIERS (emacs_event, 0); | |
| 2054 | 283 SET_EVENT_MISC_USER_X (emacs_event, (int) ev->button.x); |
| 284 SET_EVENT_MISC_USER_Y (emacs_event, (int) ev->button.y); | |
| 462 | 285 if (ev->type == GDK_2BUTTON_PRESS) |
| 1204 | 286 SET_EVENT_MISC_USER_FUNCTION (emacs_event, intern ("double-click")); |
| 462 | 287 else |
| 1204 | 288 SET_EVENT_MISC_USER_FUNCTION (emacs_event, intern ("triple-click")); |
| 462 | 289 } |
| 290 else | |
| 291 { | |
| 1204 | 292 Fdeallocate_event (event); |
| 293 event = Qnil; | |
| 462 | 294 } |
| 295 } | |
| 296 } | |
| 1204 | 297 return (event); |
| 462 | 298 } |