| 1 | ;; Common Lisp bindings for GTK+ v2.0 |
| 2 | ;; Copyright (C) 1999-2001 Espen S. Johnsen <esj@stud.cs.uit.no> |
| 3 | ;; |
| 4 | ;; This library is free software; you can redistribute it and/or |
| 5 | ;; modify it under the terms of the GNU Lesser General Public |
| 6 | ;; License as published by the Free Software Foundation; either |
| 7 | ;; version 2 of the License, or (at your option) any later version. |
| 8 | ;; |
| 9 | ;; This library is distributed in the hope that it will be useful, |
| 10 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | ;; Lesser General Public License for more details. |
| 13 | ;; |
| 14 | ;; You should have received a copy of the GNU Lesser General Public |
| 15 | ;; License along with this library; if not, write to the Free Software |
| 16 | ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 17 | |
| 18 | ;; $Id: gdk.lisp,v 1.7 2001-10-21 23:02:40 espen Exp $ |
| 19 | |
| 20 | |
| 21 | (in-package "GDK") |
| 22 | |
| 23 | |
| 24 | ;;; Events |
| 25 | |
| 26 | (defbinding connection-number () int) |
| 27 | |
| 28 | (defbinding (events-pending-p "gdk_events_pending") () boolean) |
| 29 | |
| 30 | (defbinding event-get () event) |
| 31 | |
| 32 | (defbinding event-peek () event) |
| 33 | |
| 34 | (defbinding event-get-graphics-expose () event |
| 35 | (window window)) |
| 36 | |
| 37 | (defbinding event-put () event |
| 38 | (event event)) |
| 39 | |
| 40 | ;(defbinding event-handler-set () ...) |
| 41 | |
| 42 | (defbinding set-show-events () nil |
| 43 | (show-events boolean)) |
| 44 | |
| 45 | ;;; Misc |
| 46 | |
| 47 | (defbinding set-use-xshm () nil |
| 48 | (use-xshm boolean)) |
| 49 | |
| 50 | (defbinding get-show-events () boolean) |
| 51 | |
| 52 | (defbinding get-use-xshm () boolean) |
| 53 | |
| 54 | (defbinding get-display () string) |
| 55 | |
| 56 | ; (defbinding time-get () (unsigned 32)) |
| 57 | |
| 58 | ; (defbinding timer-get () (unsigned 32)) |
| 59 | |
| 60 | ; (defbinding timer-set () nil |
| 61 | ; (milliseconds (unsigned 32))) |
| 62 | |
| 63 | ; (defbinding timer-enable () nil) |
| 64 | |
| 65 | ; (defbinding timer-disable () nil) |
| 66 | |
| 67 | ; input ... |
| 68 | |
| 69 | (defbinding pointer-grab () int |
| 70 | (window window) |
| 71 | (owner-events boolean) |
| 72 | (event-mask event-mask) |
| 73 | (confine-to (or null window)) |
| 74 | (cursor (or null cursor)) |
| 75 | (time (unsigned 32))) |
| 76 | |
| 77 | (defbinding pointer-ungrab () nil |
| 78 | (time (unsigned 32))) |
| 79 | |
| 80 | (defbinding keyboard-grab () int |
| 81 | (window window) |
| 82 | (owner-events boolean) |
| 83 | (time (unsigned 32))) |
| 84 | |
| 85 | (defbinding keyboard-ungrab () nil |
| 86 | (time (unsigned 32))) |
| 87 | |
| 88 | (defbinding (pointer-is-grabbed-p "gdk_pointer_is_grabbed") () boolean) |
| 89 | |
| 90 | (defbinding screen-width () int) |
| 91 | (defbinding screen-height () int) |
| 92 | |
| 93 | (defbinding screen-width-mm () int) |
| 94 | (defbinding screen-height-mm () int) |
| 95 | |
| 96 | (defbinding flush () nil) |
| 97 | (defbinding beep () nil) |
| 98 | |
| 99 | |
| 100 | |
| 101 | ;;; Visuals |
| 102 | |
| 103 | (defbinding visual-get-best-depth () int) |
| 104 | |
| 105 | (defbinding visual-get-best-type () visual-type) |
| 106 | |
| 107 | (defbinding visual-get-system () visual) |
| 108 | |
| 109 | |
| 110 | (defbinding (%visual-get-best-with-nothing "gdk_visual_get_best") () visual) |
| 111 | |
| 112 | (defbinding %visual-get-best-with-depth () visual |
| 113 | (depth int)) |
| 114 | |
| 115 | (defbinding %visual-get-best-with-type () visual |
| 116 | (type visual-type)) |
| 117 | |
| 118 | (defbinding %visual-get-best-with-both () visual |
| 119 | (depth int) |
| 120 | (type visual-type)) |
| 121 | |
| 122 | (defun visual-get-best (&key depth type) |
| 123 | (cond |
| 124 | ((and depth type) (%visual-get-best-with-both depth type)) |
| 125 | (depth (%visual-get-best-with-depth depth)) |
| 126 | (type (%visual-get-best-with-type type)) |
| 127 | (t (%visual-get-best-with-nothing)))) |
| 128 | |
| 129 | ;(defbinding query-depths ..) |
| 130 | |
| 131 | ;(defbinding query-visual-types ..) |
| 132 | |
| 133 | (defbinding list-visuals () (glist visual)) |
| 134 | |
| 135 | |
| 136 | ;;; Windows |
| 137 | |
| 138 | ; (defbinding window-new ... ) |
| 139 | |
| 140 | (defbinding window-destroy () nil |
| 141 | (window window)) |
| 142 | |
| 143 | |
| 144 | ; (defbinding window-at-pointer () window |
| 145 | ; (window window) |
| 146 | ; (x int :in-out) |
| 147 | ; (y int :in-out)) |
| 148 | |
| 149 | (defbinding window-show () nil |
| 150 | (window window)) |
| 151 | |
| 152 | (defbinding window-hide () nil |
| 153 | (window window)) |
| 154 | |
| 155 | (defbinding window-withdraw () nil |
| 156 | (window window)) |
| 157 | |
| 158 | (defbinding window-move () nil |
| 159 | (window window) |
| 160 | (x int) |
| 161 | (y int)) |
| 162 | |
| 163 | (defbinding window-resize () nil |
| 164 | (window window) |
| 165 | (width int) |
| 166 | (height int)) |
| 167 | |
| 168 | (defbinding window-move-resize () nil |
| 169 | (window window) |
| 170 | (x int) |
| 171 | (y int) |
| 172 | (width int) |
| 173 | (height int)) |
| 174 | |
| 175 | (defbinding window-reparent () nil |
| 176 | (window window) |
| 177 | (new-parent window) |
| 178 | (x int) |
| 179 | (y int)) |
| 180 | |
| 181 | (defbinding window-clear () nil |
| 182 | (window window)) |
| 183 | |
| 184 | (unexport |
| 185 | '(window-clear-area-no-e window-clear-area-e)) |
| 186 | |
| 187 | (defbinding (window-clear-area-no-e "gdk_window_clear_area") () nil |
| 188 | (window window) |
| 189 | (x int) (y int) (width int) (height int)) |
| 190 | |
| 191 | (defbinding window-clear-area-e () nil |
| 192 | (window window) |
| 193 | (x int) (y int) (width int) (height int)) |
| 194 | |
| 195 | (defun window-clear-area (window x y width height &optional expose) |
| 196 | (if expose |
| 197 | (window-clear-area-e window x y width height) |
| 198 | (window-clear-area-no-e window x y width height))) |
| 199 | |
| 200 | ; (defbinding window-copy-area () nil |
| 201 | ; (window window) |
| 202 | ; (gc gc) |
| 203 | ; (x int) |
| 204 | ; (y int) |
| 205 | ; (source-window window) |
| 206 | ; (source-x int) |
| 207 | ; (source-y int) |
| 208 | ; (width int) |
| 209 | ; (height int)) |
| 210 | |
| 211 | (defbinding window-raise () nil |
| 212 | (window window)) |
| 213 | |
| 214 | (defbinding window-lower () nil |
| 215 | (window window)) |
| 216 | |
| 217 | ; (defbinding window-set-user-data () nil |
| 218 | |
| 219 | (defbinding window-set-override-redirect () nil |
| 220 | (window window) |
| 221 | (override-redirect boolean)) |
| 222 | |
| 223 | ; (defbinding window-add-filter () nil |
| 224 | |
| 225 | ; (defbinding window-remove-filter () nil |
| 226 | |
| 227 | (defbinding window-shape-combine-mask () nil |
| 228 | (window window) |
| 229 | (shape-mask bitmap) |
| 230 | (offset-x int) |
| 231 | (offset-y int)) |
| 232 | |
| 233 | (defbinding window-set-child-shapes () nil |
| 234 | (window window)) |
| 235 | |
| 236 | (defbinding window-merge-child-shapes () nil |
| 237 | (window window)) |
| 238 | |
| 239 | (defbinding (window-is-visible-p "gdk_window_is_visible") () boolean |
| 240 | (window window)) |
| 241 | |
| 242 | (defbinding (window-is-viewable-p "gdk_window_is_viewable") () boolean |
| 243 | (window window)) |
| 244 | |
| 245 | (defbinding window-set-static-gravities () boolean |
| 246 | (window window) |
| 247 | (use-static boolean)) |
| 248 | |
| 249 | ; (defbinding add-client-message-filter ... |
| 250 | |
| 251 | |
| 252 | ;;; Drag and Drop |
| 253 | |
| 254 | ;; Destination side |
| 255 | |
| 256 | (defbinding drag-status () nil |
| 257 | (context drag-context) |
| 258 | (action drag-action) |
| 259 | (time (unsigned 32))) |
| 260 | |
| 261 | |
| 262 | |
| 263 | |
| 264 | (defbinding window-set-cursor () nil |
| 265 | (window window) |
| 266 | (cursor cursor)) |
| 267 | |
| 268 | (defbinding window-get-pointer () window |
| 269 | (window window) |
| 270 | (x int :out) |
| 271 | (y int :out) |
| 272 | (mask modifier-type :out)) |
| 273 | |
| 274 | (defbinding get-root-window () window) |
| 275 | |
| 276 | |
| 277 | |
| 278 | ;; |
| 279 | |
| 280 | (defbinding rgb-init () nil) |
| 281 | |
| 282 | |
| 283 | |
| 284 | |
| 285 | ;;; Cursor |
| 286 | |
| 287 | (deftype-method alien-ref cursor (type-spec) |
| 288 | (declare (ignore type-spec)) |
| 289 | '%cursor-ref) |
| 290 | |
| 291 | (deftype-method alien-unref cursor (type-spec) |
| 292 | (declare (ignore type-spec)) |
| 293 | '%cursor-unref) |
| 294 | |
| 295 | |
| 296 | (defbinding cursor-new () cursor |
| 297 | (cursor-type cursor-type)) |
| 298 | |
| 299 | (defbinding cursor-new-from-pixmap () cursor |
| 300 | (source pixmap) |
| 301 | (mask bitmap) |
| 302 | (foreground color) |
| 303 | (background color) |
| 304 | (x int) (y int)) |
| 305 | |
| 306 | (defbinding %cursor-ref () pointer |
| 307 | (cursor (or cursor pointer))) |
| 308 | |
| 309 | (defbinding %cursor-unref () nil |
| 310 | (cursor (or cursor pointer))) |
| 311 | |
| 312 | |
| 313 | |
| 314 | ;;; Pixmaps |
| 315 | #| |
| 316 | (defbinding pixmap-new (width height depth &key window) pixmap |
| 317 | (width int) |
| 318 | (height int) |
| 319 | (depth int) |
| 320 | (window (or null window))) |
| 321 | |
| 322 | (defbinding %pixmap-colormap-create-from-xpm () pixmap |
| 323 | (window (or null window)) |
| 324 | (colormap (or null colormap)) |
| 325 | (mask bitmap :out) |
| 326 | (color (or null color)) |
| 327 | (filename string)) |
| 328 | |
| 329 | (defbinding %pixmap-colormap-create-from-xpm-d () pixmap |
| 330 | (window (or null window)) |
| 331 | (colormap (or null colormap)) |
| 332 | (mask bitmap :out) |
| 333 | (color (or null color)) |
| 334 | (data (vector string))) |
| 335 | |
| 336 | (defun pixmap-create (source &key color window colormap) |
| 337 | (let ((window |
| 338 | (if (not (or window colormap)) |
| 339 | (get-root-window) |
| 340 | window))) |
| 341 | (multiple-value-bind (pixmap mask) |
| 342 | (etypecase source |
| 343 | ((or string pathname) |
| 344 | (%pixmap-colormap-create-from-xpm |
| 345 | window colormap color (namestring (truename source)))) |
| 346 | ((vector string) |
| 347 | (%pixmap-colormap-create-from-xpm-d window colormap color source))) |
| 348 | (unreference-instance pixmap) |
| 349 | (unreference-instance mask) |
| 350 | (values pixmap mask)))) |
| 351 | |# |
| 352 | |
| 353 | |
| 354 | ;;; Color |
| 355 | |
| 356 | (defun %scale-value (value) |
| 357 | (etypecase value |
| 358 | (integer value) |
| 359 | (float (truncate (* value 65535))))) |
| 360 | |
| 361 | (defmethod initialize-instance ((color color) &rest initargs |
| 362 | &key red green blue) |
| 363 | (declare (ignore initargs)) |
| 364 | (call-next-method) |
| 365 | (with-slots ((%red red) (%green green) (%blue blue)) color |
| 366 | (setf |
| 367 | %red (%scale-value red) |
| 368 | %green (%scale-value green) |
| 369 | %blue (%scale-value blue)))) |
| 370 | |
| 371 | (defun ensure-color (color) |
| 372 | (etypecase color |
| 373 | (null nil) |
| 374 | (color color) |
| 375 | (vector |
| 376 | (make-instance |
| 377 | 'color :red (svref color 0) :green (svref color 1) |
| 378 | :blue (svref color 2))))) |
| 379 | |
| 380 | |
| 381 | |
| 382 | ;;; Drawing functions |
| 383 | |
| 384 | (defbinding draw-rectangle () nil |
| 385 | (drawable (or window pixmap bitmap)) |
| 386 | (gc gc) (filled boolean) |
| 387 | (x int) (y int) (width int) (height int)) |
| 388 | |
| 389 | |
| 390 | ;;; Key values |
| 391 | |
| 392 | (defbinding keyval-name () string |
| 393 | (keyval unsigned-int)) |
| 394 | |
| 395 | (defbinding keyval-from-name () unsigned-int |
| 396 | (name string)) |
| 397 | |
| 398 | (defbinding keyval-to-upper () unsigned-int |
| 399 | (keyval unsigned-int)) |
| 400 | |
| 401 | (defbinding keyval-to-lower ()unsigned-int |
| 402 | (keyval unsigned-int)) |
| 403 | |
| 404 | (defbinding (keyval-is-upper-p "gdk_keyval_is_upper") () boolean |
| 405 | (keyval unsigned-int)) |
| 406 | |
| 407 | (defbinding (keyval-is-lower-p "gdk_keyval_is_lower") () boolean |
| 408 | (keyval unsigned-int)) |
| 409 | |