gtk/gtk.widget.lisp

   1 (in-package :gtk)
   2
   3 ; TODO: GtkWidget
   4
   5 (defun widget-flags (widget)
   6   (convert-from-foreign (gtk-object-flags-as-integer widget) 'widget-flags))
   7
   8 (defun (setf widget-flags) (new-value widget)
   9   (setf (gtk-object-flags-as-integer widget)
  10         (convert-to-foreign new-value 'widget-flags))
  11   new-value)
  12
  13 (export 'widget-flags)
  14
  15 (defcstruct %gtk-widget
  16   (:object %gtk-object)
  17   (:private-flags :uint16)
  18   (:state state-type)
  19   (:saved-state state-type)
  20   (:name (:pointer :char))
  21   (:style :pointer)
  22   (:requisition requisition-cstruct)
  23   (:allocation allocation-cstruct)
  24   (:window :pointer)
  25   (:parent :pointer))
  26
  27 (defun widget-state (widget)
  28   (foreign-slot-value (pointer widget) '%gtk-widget :state))
  29
  30 (export 'widget-state)
  31
  32 (defun widget-saved-state (widget)
  33   (foreign-slot-value (pointer widget) '%gtk-widget :saved-state))
  34
  35 (export 'widget-saved-state)
  36
  37 (defmacro widget-p-fn (type)
  38   (let ((name (intern (format nil "WIDGET-~A-P" (symbol-name type)) (find-package :gtk))))
  39     `(progn (defun ,name (widget)
  40               (member ,type (widget-flags widget)))
  41             (export ',name))))
  42
  43 (widget-p-fn :toplevel)
  44 (widget-p-fn :no-window)
  45 (widget-p-fn :realized)
  46 (widget-p-fn :mapped)
  47 (widget-p-fn :visible)
  48 (widget-p-fn :sensitive)
  49 (widget-p-fn :parent-sensitive)
  50 (widget-p-fn :can-focus)
  51 (widget-p-fn :has-focus)
  52 (widget-p-fn :can-default)
  53 (widget-p-fn :has-default)
  54 (widget-p-fn :has-grab)
  55 (widget-p-fn :rc-style)
  56 (widget-p-fn :composite-child)
  57 (widget-p-fn :no-reparent)
  58 (widget-p-fn :app-paintable)
  59 (widget-p-fn :receives-default)
  60 (widget-p-fn :double-buffered)
  61 (widget-p-fn :no-show-all)
  62
  63 (defcfun (widget-unparent "gtk_widget_unparent") :void
  64   (widget g-object))
  65
  66 (export 'widget-unparent)
  67
  68 (defcfun gtk-widget-show :void
  69   (widget g-object))
  70
  71 (defcfun gtk-widget-show-all :void
  72   (widget g-object))
  73
  74 (defun widget-show (widget &key (all t))
  75   (if all
  76       (gtk-widget-show-all widget)
  77       (gtk-widget-show widget)))
  78
  79 (export 'widget-show)
  80
  81 (defcfun (widget-show-now "gtk_widget_show_now") :void
  82   (widget g-object))
  83
  84 (export 'widget-show-now)
  85
  86 (defcfun gtk-widget-hide :void
  87   (widget g-object))
  88
  89 (defcfun gtk-widget-hide-all :void
  90   (widget g-object))
  91
  92 (defun widget-hide (widget &key (all t))
  93   (if all
  94       (gtk-widget-hide-all widget)
  95       (gtk-widget-hide widget)))
  96
  97 (defcfun (widget-map "gtk_widget_map") :void
  98   (widget g-object))
  99
 100 (export 'widget-map)
 101
 102 (defcfun (widget-unmap "gtk_widget_unmap") :void
 103   (widget g-object))
 104
 105 (export 'widget-unmap)
 106
 107 (defcfun (widget-realize "gtk_widget_realize") :void
 108   (width g-object))
 109
 110 (export 'widget-realize)
 111
 112 (defcfun (widget-unrealize "gtk_widget_unrealize") :void
 113   (width g-object))
 114
 115 (export 'widget-unrealize)
 116
 117 (defcfun (widget-queue-draw "gtk_widget_queue_draw") :void
 118   (widget (g-object widget)))
 119
 120 (export 'widget-queue-draw)
 121
 122 (defcfun (widget-queue-resize "gtk_widget_queue_resize") :void
 123   (widget (g-object widget)))
 124
 125 (export 'widget-queue-resize)
 126
 127 (defcfun (widget-queue-resize-no-redraw "gtk_widget_queue_resize_no_redraw") :void
 128   (widget (g-object widget)))
 129
 130 (export 'widget-queue-resize-no-redraw)
 131
 132 ; TODO: gtk_widget_get_child_requisition
 133
 134 ; TODO: gtk_widget_size_allocate
 135
 136 (defcfun (widget-add-accelerator "gtk_widget_add_accelerator") :void
 137   (widget g-object)
 138   (accel-signal :string)
 139   (accel-group g-object)
 140   (accel-key :uint)
 141   (accel-mods modifier-type)
 142   (accel-flags accel-flags))
 143
 144 (export 'widget-add-accelerator)
 145
 146 (defcfun (widget-remove-accelerator "gtk_widget_remove_accelerator") :void
 147   (widget g-object)
 148   (accel-group g-object)
 149   (accel-key :uint)
 150   (accel-mods modifier-type))
 151
 152 (export 'widget-remove-accelerator)
 153
 154 (defcfun (widget-set-accel-path "gtk_widget_set_accel_path") :void
 155   (widget g-object)
 156   (accel-path :string)
 157   (accel-group g-object))
 158
 159 (export 'widget-set-accel-path)
 160
 161 ; TODO: gtk_widget_list_accel_closures
 162
 163 (defcfun gtk-widget-can-activate-accel :boolean
 164   (widget g-object)
 165   (signal-id :uint))
 166
 167 (defun widget-can-activate-accel (widget signal)
 168   (when (stringp signal) (setf signal (g-signal-lookup signal (g-type-from-object widget))))
 169   (gtk-widget-can-activate-accel widget signal))
 170
 171 (export 'widget-can-activate-accel)
 172
 173 (defcfun (widget-event "gtk_widget_event") :boolean
 174   (widget (g-object widget))
 175   (event (g-boxed-foreign event)))
 176
 177 (export 'widget-event)
 178
 179 (defcfun (widget-activate "gtk_widget_activate") :boolean
 180   (widget g-object))
 181
 182 (export 'widget-activate)
 183
 184 (defcfun (widget-reparent "gtk_widget_reparent") :void
 185   (widget g-object)
 186   (new-parent g-object))
 187
 188 (export 'widget-reparent)
 189
 190 (defcfun gtk-widget-intersect :boolean
 191   (widget g-object)
 192   (area (g-boxed-foreign rectangle))
 193   (intersection (g-boxed-foreign rectangle)))
 194
 195 (defun widget-intersect (widget rectangle)
 196   (let ((result (make-rectangle)))
 197     (when (gtk-widget-intersect widget rectangle result)
 198       result)))
 199
 200 (export 'widget-intersect)
 201
 202 (defcfun (widget-focus-p "gtk_widget_is_focus") :boolean
 203   (widget g-object))
 204
 205 (export 'widget-focus-p)
 206
 207 (defcfun (widget-grab-focus "gtk_widget_grab_focus") :void
 208   (widget g-object))
 209
 210 (export 'widget-grab-focus)
 211
 212 (defcfun (widget-grab-default "gtk_widget_grab_default") :void
 213   (widget g-object))
 214
 215 (export 'widget-grab-default)
 216
 217 (defcfun (widget-set-state "gtk_widget_set_state") :void
 218   (widget (g-object widget))
 219   (state state-type))
 220
 221 (export 'widget-set-state)
 222
 223 (defcfun (widget-ancestor "gtk_widget_get_ancestor") (g-object widget)
 224   (widget (g-object widget))
 225   (type g-type-designator))
 226
 227 (export 'widget-ancestor)
 228
 229 (defcfun gtk-widget-get-pointer :void
 230   (widget g-object)
 231   (x (:pointer :int))
 232   (y (:pointer :int)))
 233
 234 (defun widget-pointer (widget)
 235   (with-foreign-objects ((x :int) (y :int))
 236     (gtk-widget-get-pointer widget x y)
 237     (values (mem-ref x :int) (mem-ref y :int))))
 238
 239 (export 'widget-pointer)
 240
 241 (defcfun (widget-is-ancestor "gtk_widget_is_ancestor") :boolean
 242   (widget g-object)
 243   (container g-object))
 244
 245 (export 'widget-is-ancestor)
 246
 247 (defcfun gtk-widget-translate-coordinates :boolean
 248   (src-widget g-object)
 249   (dst-widget g-object)
 250   (src-x :int)
 251   (src-y :int)
 252   (dst-x (:pointer :int))
 253   (dst-y (:pointer :int)))
 254
 255 (defun widget-translate-coordinates (src-widget dst-widget src-x src-y)
 256   (with-foreign-objects ((dst-x :int) (dst-y :int))
 257     (gtk-widget-translate-coordinates src-widget dst-widget src-x src-y dst-x dst-y)
 258     (values (mem-ref dst-x :int)
 259             (mem-ref dst-y :int))))
 260
 261 (export 'widget-translate-coordinates)
 262
 263 (defcfun (widget-ensure-style "gtk_widget_ensure_style") :void
 264   (widget g-object))
 265
 266 (export 'widget-ensure-style)
 267
 268 (defcfun (widget-reset-rc-styles "gtk_widget_reset_rc_styles") :void
 269   (widget g-object))
 270
 271 (export 'widget-reset-rc-styles)
 272
 273 (defcfun (widget-push-colormap "gtk_widget_push_colormap") :void
 274   (colormap (g-object gdk-colormap)))
 275
 276 (export 'widget-push-colormap)
 277
 278 (defcfun (widget-pop-colormap "gtk_widget_pop_colormap") :void)
 279
 280 (export 'widget-pop-colormap)
 281
 282 (defcfun (widget-default-colormap "gtk_widget_get_default_colormap") (g-object gdk-colormap))
 283
 284 (defcfun gtk-widget-set-default-colormap :void
 285   (colormap (g-object gdk-colormap)))
 286
 287 (defun (setf widget-default-colormap) (colormap)
 288   (gtk-widget-set-default-colormap colormap))
 289
 290 (export 'widget-default-colormap)
 291
 292 (defcfun (widget-default-style "gtk_widget_get_default_style") (g-object style))
 293
 294 (export 'widget-default-style)
 295
 296 (defcfun (widget-default-visual "gtk_widget_get_default_visual") (g-object visual))
 297
 298 (export 'widget-default-visual)
 299
 300 (defcfun (widget-default-direction "gtk_widget_get_default_direction") text-direction)
 301
 302 (defcfun gtk-widget-set-default-direction :void
 303   (direction text-direction))
 304
 305 (defun (setf widget-default-direction) (new-value)
 306   (gtk-widget-set-default-direction new-value))
 307
 308 (export 'widget-default-direction)
 309
 310 (defcfun (widget-shape-combine-mask "gtk_widget_shape_combine_mask") :void
 311   (widget (g-object widget))
 312   (shape-mask g-object)
 313   (offset-x :int)
 314   (offset-y :int))
 315
 316 (export 'widget-shape-combine-mask)
 317
 318 (defcfun (widget-input-shape-combine-mask "gtk_widget_input_shape_combine_mask") :void
 319   (widget (g-object widget))
 320   (shape-mask g-object)
 321   (offset-x :int)
 322   (offset-y :int))
 323
 324 (export 'widget-input-shape-combine-mask)
 325
 326 (defcfun gtk-widget-path :void
 327   (widget g-object)
 328   (path-length (:pointer :uint))
 329   (path (:pointer (:pointer :char)))
 330   (path-reversed (:pointer (:pointer :char))))
 331
 332 (defcfun gtk-widget-class-path :void
 333   (widget g-object)
 334   (path-length (:pointer :uint))
 335   (path (:pointer (:pointer :char)))
 336   (path-reversed (:pointer (:pointer :char))))
 337
 338 (defun widget-path (widget &key (path-type :name))
 339   (assert (typep path-type '(member :name :class)))
 340   (with-foreign-object (path :pointer)
 341     (ecase path-type
 342       (:name (gtk-widget-path widget (null-pointer) path (null-pointer)))
 343       (:class (gtk-widget-class-path widget (null-pointer) path (null-pointer))))
 344     (mem-ref path '(g-string :free-from-foreign t))))
 345
 346 (export 'widget-path)
 347
 348 (defcfun (widget-modify-fg "gtk_widget_modify_fg") :void
 349   (widget (g-object widget))
 350   (state state-type)
 351   (color (g-boxed-foreign color)))
 352
 353 (export 'widget-modify-fg)
 354
 355 (defcfun (widget-modify-bg "gtk_widget_modify_bg") :void
 356   (widget (g-object widget))
 357   (state state-type)
 358   (color (g-boxed-foreign color)))
 359
 360 (export 'widget-modify-bg)
 361
 362 (defcfun (widget-modify-text "gtk_widget_modify_text") :void
 363   (widget (g-object widget))
 364   (state state-type)
 365   (color (g-boxed-foreign color)))
 366
 367 (export 'widget-modify-text)
 368
 369 (defcfun (widget-modify-base "gtk_widget_modify_base") :void
 370   (widget (g-object widget))
 371   (state state-type)
 372   (color (g-boxed-foreign color)))
 373
 374 (export 'widget-modify-base)
 375
 376 ;void                gtk_widget_modify_font              (GtkWidget *widget,
 377 ;                                                         PangoFontDescription *font_desc);
 378
 379 (defcfun (widget-modify-cursor "gtk_widget_modify_cursor") :void
 380   (widget (g-object widget))
 381   (primary (g-boxed-foreign color))
 382   (secondary (g-boxed-foreign color)))
 383
 384 (export 'widget-modify-cursor)
 385
 386 (defcfun (widget-create-pango-context "gtk_widget_create_pango_context") (g-object :already-referenced)
 387   (widget g-object))
 388
 389 (export 'widget-create-pango-context)
 390
 391 (defcfun (widget-create-pango-layout "gtk_widget_create_pango_layout") (g-object pango-layout :already-referenced)
 392   (widget (g-object widget))
 393   (text :string))
 394
 395 (export 'widget-create-pango-layout)
 396
 397 (defcfun (widget-render-icon "gtk_widget_render_icon") g-object
 398   (widget g-object)
 399   (stock-id :string)
 400   (size icon-size)
 401   (detail :string))
 402
 403 (export 'widget-render-icon)
 404
 405 (defcfun (widget-push-composite-child "gtk_widget_push_composite_child") :void
 406   (widget g-object))
 407
 408 (export 'widget-push-composite-child)
 409
 410 (defcfun (widget-pop-composite-child "gtk_widget_pop_composite_child") :void
 411   (widget g-object))
 412
 413 (export 'widget-pop-composite-child)
 414
 415 (defcfun (widget-queue-clear "gtk_widget_queue_clear") :void
 416   (widget (g-object widget)))
 417
 418 (export 'widget-queue-clear)
 419
 420 (defcfun (widget-queue-clear-area "gtk_widget_queue_clear_area") :void
 421   (widget (g-object widget))
 422   (x :int)
 423   (y :int)
 424   (width :int)
 425   (height :int))
 426
 427 (export 'widget-queue-clear-area)
 428
 429 (defcfun (widget-queue-draw-area "gtk_widget_queue_draw_area") :void
 430   (widget g-object)
 431   (x :int)
 432   (y :int)
 433   (width :int)
 434   (height :int))
 435
 436 (export 'widget-queue-draw-area)
 437
 438 (defcfun (widget-reset-shapes "gtk_widget_reset_shapes") :void
 439   (widget g-object))
 440
 441 (export 'widget-reset-shapes)
 442
 443 (defcfun (widget-set-double-buffered "gtk_widget_set_double_buffered") :void
 444   (widget (g-object widget))
 445   (double-buffered :boolean))
 446
 447 (export 'widget-set-double-buffered)
 448
 449 (defcfun (widget-set-scroll-adjustments "gtk_widget_set_scroll_adjustments") :boolean
 450   (widget g-object)
 451   (hadjustment g-object)
 452   (vadjustment g-object))
 453
 454 (export 'widget-set-scroll-adjustments)
 455
 456 (defcfun (widget-mnemonic-activate "gtk_widget_mnemonic_activate") :boolean
 457   (widget (g-object widget))
 458   (group-cycling :boolean))
 459
 460 (export 'widget-mnemonic-activate)
 461
 462 ; TODO: gtk_widget_class_install_style_property
 463
 464 ; TOOD: gtk_widget_class_install_style_property_parser
 465
 466 ; TODO: gtk_widget_class_list_style_properties
 467
 468 (defcfun (widget-region-intersect "gtk_widget_region_intersect") (g-boxed-foreign region :return)
 469   (widget (g-object widget))
 470   (region (g-boxed-foreign region)))
 471
 472 (export 'widget-region-intersect)
 473
 474 ; ignored: gtk_widget_send_expose
 475
 476 (defcfun gtk-widget-style-get-property :void
 477   (widget g-object)
 478   (property-name :string)
 479   (value (:pointer g-value)))
 480
 481 (defcfun gtk-widget-class-find-style-property (:pointer g-param-spec)
 482   (class :pointer)
 483   (property-name :string))
 484
 485 (defcfun gtk-widget-class-list-style-properties (:pointer (:pointer g-param-spec))
 486   (class :pointer)
 487   (n-properties (:pointer :int)))
 488
 489 (defun widget-get-style-properties (type)
 490   (setf type (ensure-g-type type))
 491   (let ((class (g-type-class-ref type)))
 492     (unwind-protect
 493          (with-foreign-object (np :int)
 494            (let ((specs (gtk-widget-class-list-style-properties class np)))
 495              (unwind-protect
 496                   (loop
 497                      repeat (mem-ref np :int)
 498                      for i from 0
 499                      for spec = (mem-aref specs :pointer i)
 500                      collect (parse-g-param-spec spec))
 501                (g-free specs))))
 502       (g-type-class-unref class))))
 503
 504 (export 'widget-get-style-properties)
 505
 506 (defun widget-style-property-info (type property-name)
 507   (let ((class (g-type-class-ref type)))
 508     (unwind-protect
 509          (let ((g-param-spec (gtk-widget-class-find-style-property class property-name)))
 510            (parse-g-param-spec g-param-spec))
 511       (g-type-class-unref class))))
 512
 513 (export 'widget-style-property-info)
 514
 515 (defun widget-style-property-type (widget property-name)
 516   (let ((property-info (widget-style-property-info (g-type-from-object widget) property-name)))
 517     (g-class-property-definition-type property-info)))
 518
 519 (defun widget-style-property-value (widget property-name &optional property-type)
 520   (unless property-type (setf property-type (widget-style-property-type widget property-name)))
 521   (setf property-type (ensure-g-type property-type))
 522   (with-foreign-object (gvalue 'g-value)
 523     (g-value-zero gvalue)
 524     (g-value-init gvalue property-type)
 525     (prog1 (gtk-widget-style-get-property widget property-name gvalue)
 526       (g-value-unset gvalue))))
 527
 528 (export 'widget-style-property-value)
 529
 530 (defcfun (widget-child-focus "gtk_widget_child_focus") :boolean
 531   (widget g-object)
 532   (direction direction-type))
 533
 534 (export 'widget-child-focus)
 535
 536 (defcfun (widget-child-notify "gtk_widget_child_notify") :void
 537   (widget (g-object widget))
 538   (property-name :string))
 539
 540 (export 'widget-child-notify)
 541
 542 (defcfun (widget-freeze-child-notify "gtk_widget_freeze_child_notify") :void
 543   (widget g-object))
 544
 545 (export 'widget-freeze-child-notify)
 546
 547 (defcfun (widget-settings "gtk_widget_get_settings") g-object
 548   (widget g-object))
 549
 550 (export 'widget-settings)
 551
 552 (defcfun (widget-clipboard "gtk_widget_get_clipboard") (g-object clipboard)
 553   (widget (g-object widget))
 554   (selection gdk-atom-as-string))
 555
 556 (export 'widget-clipboard)
 557
 558 (defcfun (widget-display "gtk_widget_get_display") g-object
 559   (widget g-object))
 560
 561 (export 'widget-display)
 562
 563 (defcfun (widget-root-window "gtk_widget_get_root_window") g-object
 564   (widget g-object))
 565
 566 (export 'widget-root-window)
 567
 568 (defcfun (widget-screen "gtk_widget_get_screen") g-object
 569   (widget g-object))
 570
 571 (export 'widget-screen)
 572
 573 (defcfun (widget-has-screen "gtk_widget_has_screen") :boolean
 574   (widget g-object))
 575
 576 (export 'widget-has-screen)
 577
 578 (defcfun (widget-thaw-child-notify "gtk_widget_thaw_child_notify") :void
 579   (widget g-object))
 580
 581 (export 'widget-thaw-child-notify)
 582
 583 (defcfun (widget-mnemonic-labels "gtk_widget_list_mnemonic_labels") (glist (g-object widget) :free-from-foreign t)
 584   (widget (g-object widget)))
 585
 586 (export 'widget-mnemonic-labels)
 587
 588 (defcfun (widget-add-mnemonic-label "gtk_widget_add_mnemonic_label") :void
 589   (widget g-object)
 590   (label g-object))
 591
 592 (export 'widget-add-mnemonic-label)
 593
 594 (defcfun (widget-remove-mnemonic-label "gtk_widget_remove_mnemonic_label") :void
 595   (widget g-object)
 596   (label g-object))
 597
 598 (export 'widget-remove-mnemonic-label)
 599
 600 (defcfun (widget-action "gtk_widget_get_action") g-object
 601   (widget g-object))
 602
 603 (export 'widget-action)
 604
 605 (defcfun (widget-composited-p "gtk_widget_is_composited") :boolean
 606   (widget g-object))
 607
 608 (export 'widget-composited-p)
 609
 610 (defcfun (widget-error-bell "gtk_widget_error_bell") :void
 611   (widget g-object))
 612
 613 (export 'widget-error-bell)
 614
 615 (defcfun (widget-trigger-tooltip-query "gtk_tooltip_trigger_tooltip_query") :void
 616   (widget g-object))
 617
 618 (export 'widget-trigger-tooltip-query)
 619
 620 (defcfun gtk-widget-get-snapshot g-object
 621   (widget g-object)
 622   (clip-rectangle (g-boxed-foreign rectangle)))
 623
 624 (defun widget-snapshot (widget &optional clip-rectangle)
 625   (gtk-widget-get-snapshot widget clip-rectangle))
 626
 627 (export 'widget-snapshot)