Mercurial > hg > xemacs-beta
annotate lisp/gtk-widget-accessors.el @ 4787:2302bb5fa67d
Goodbye dk.xemacs.org
| author | Adrian Aichner <adrian@xemacs.org> |
|---|---|
| date | Mon, 21 Dec 2009 19:21:30 +0100 |
| parents | db7068430402 |
| children | ba07c880114a |
| rev | line source |
|---|---|
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1 ;; This file is part of XEmacs. |
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2 ;; |
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3 ;; XEmacs is free software; you can redistribute it and/or modify it |
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4 ;; under the terms of the GNU General Public License as published by the |
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5 ;; Free Software Foundation; either version 2, or (at your option) any |
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6 ;; later version. |
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7 ;; |
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8 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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parents:
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9 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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parents:
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10 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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11 ;; for more details. |
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12 ;; |
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13 ;; You should have received a copy of the GNU General Public License |
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14 ;; along with XEmacs; see the file COPYING. If not, write to |
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parents:
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15 ;; the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, |
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16 ;; Boston, MA 02111-1301, USA. */ |
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17 |
| 622 | 18 (globally-declare-fboundp |
| 502 | 19 '(gtk-fundamental-type)) |
| 20 | |
| 462 | 21 (require 'gtk-ffi) |
| 22 | |
| 23 (defconst GTK_TYPE_INVALID 0) | |
| 24 (defconst GTK_TYPE_NONE 1) | |
| 25 (defconst GTK_TYPE_CHAR 2) | |
| 26 (defconst GTK_TYPE_UCHAR 3) | |
| 27 (defconst GTK_TYPE_BOOL 4) | |
| 28 (defconst GTK_TYPE_INT 5) | |
| 29 (defconst GTK_TYPE_UINT 6) | |
| 30 (defconst GTK_TYPE_LONG 7) | |
| 31 (defconst GTK_TYPE_ULONG 8) | |
| 32 (defconst GTK_TYPE_FLOAT 9) | |
| 33 (defconst GTK_TYPE_DOUBLE 10) | |
| 34 (defconst GTK_TYPE_STRING 11) | |
| 35 (defconst GTK_TYPE_ENUM 12) | |
| 36 (defconst GTK_TYPE_FLAGS 13) | |
| 37 (defconst GTK_TYPE_BOXED 14) | |
| 38 (defconst GTK_TYPE_POINTER 15) | |
| 39 (defconst GTK_TYPE_SIGNAL 16) | |
| 40 (defconst GTK_TYPE_ARGS 17) | |
| 41 (defconst GTK_TYPE_CALLBACK 18) | |
| 42 (defconst GTK_TYPE_C_CALLBACK 19) | |
| 43 (defconst GTK_TYPE_FOREIGN 20) | |
| 44 (defconst GTK_TYPE_OBJECT 21) | |
| 45 | |
| 46 (defconst gtk-value-accessor-names | |
| 47 '("INVALID" "NONE" "CHAR" "UCHAR" "BOOL" "INT" "UINT" "LONG" "ULONG" "FLOAT" "DOUBLE" | |
| 48 "STRING" "ENUM" "FLAGS" "BOXED" "POINTER" "SIGNAL" "ARGS" "CALLBACK" "C_CALLBACK" | |
| 49 "FOREIGN" "OBJECT")) | |
| 50 | |
| 51 (defun define-widget-accessors (gtk-class | |
| 52 wrapper | |
| 53 prefix args) | |
| 54 "Output stub C code to access parts of a widget from lisp. | |
| 55 GTK-CLASS is the GTK class to grant access to. | |
| 56 WRAPPER is a fragment to construct GTK C macros for typechecking/etc. (ie: WIDGET) | |
| 57 ARGS is a list of (type . name) cons cells. | |
| 58 Defines a whole slew of functions to access & set the slots in the | |
| 59 structure." | |
| 60 (set-buffer (get-buffer-create "emacs-widget-accessors.c")) | |
| 61 (goto-char (point-max)) | |
| 62 (let ((arg) | |
| 63 (base-arg-type nil) | |
| 64 (lisp-func-name nil) | |
| 65 (c-func-name nil) | |
| 66 (func-names nil)) | |
| 67 (setq gtk-class (symbol-name gtk-class) | |
| 68 wrapper (upcase wrapper)) | |
| 69 (while (setq arg (pop args)) | |
| 70 (setq lisp-func-name (format "gtk-%s-%s" prefix (cdr arg)) | |
| 71 lisp-func-name (replace-in-string lisp-func-name "_" "-") | |
| 72 c-func-name (concat "F" (replace-in-string lisp-func-name "-" "_"))) | |
| 73 (insert | |
| 74 "DEFUN (\"" lisp-func-name "\", " c-func-name ", 1, 1, 0, /*\n" | |
| 75 "Access the `" (symbol-name (cdr arg)) "' slot of OBJ, a " gtk-class " object.\n" | |
| 76 "*/\n" | |
| 77 "\t(obj))\n" | |
| 78 "{\n" | |
| 79 (format "\t%s *the_obj = NULL;\n" gtk-class) | |
| 80 "\tGtkArg arg;\n" | |
| 81 "\n" | |
| 82 "\tCHECK_GTK_OBJECT (obj);\n" | |
| 83 "\n" | |
| 84 (format "\tif (!GTK_IS_%s (XGTK_OBJECT (obj)->object))\n" wrapper) | |
| 85 "\t{\n" | |
| 591 | 86 (format "\t\twtaerror (\"Object is not a %s\", obj);\n" gtk-class) |
| 462 | 87 "\t};\n" |
| 88 "\n" | |
| 89 (format "\tthe_obj = GTK_%s (XGTK_OBJECT (obj)->object);\n" wrapper) | |
| 90 | |
| 91 (format "\targ.type = gtk_type_from_name (\"%s\");\n" (symbol-name (car arg)))) | |
| 92 ; (format "\targ.type = GTK_TYPE_%s;\n" (or | |
| 93 ; (nth (gtk-fundamental-type (car arg)) | |
| 94 ; gtk-value-accessor-names) | |
| 95 ; (case (car arg) | |
| 96 ; (GtkListOfString "STRING_LIST") | |
| 97 ; (GtkListOfObject "OBJECT_LIST") | |
| 98 ; (otherwise | |
| 99 ; "POINTER"))))) | |
| 100 | |
| 101 (setq base-arg-type (gtk-fundamental-type (car arg))) | |
| 102 (cond | |
| 103 ((= base-arg-type GTK_TYPE_OBJECT) | |
| 104 (insert | |
| 105 (format "\tGTK_VALUE_OBJECT (arg) = GTK_OBJECT (the_obj->%s);" | |
| 106 (cdr arg)))) | |
| 107 ((or (= base-arg-type GTK_TYPE_POINTER) | |
| 108 (= base-arg-type GTK_TYPE_BOXED)) | |
| 109 (insert | |
| 110 (format "\tGTK_VALUE_%s (arg) = (void *)the_obj->%s;" | |
| 111 (nth (gtk-fundamental-type (car arg)) gtk-value-accessor-names) | |
| 112 (cdr arg)))) | |
| 113 (t | |
| 114 (insert | |
| 115 (format "\tGTK_VALUE_%s (arg) = the_obj->%s;" | |
| 116 (or (nth (gtk-fundamental-type (car arg)) gtk-value-accessor-names) "POINTER") | |
| 117 (cdr arg))))) | |
| 118 (insert | |
| 119 "\n" | |
| 120 "\treturn (gtk_type_to_lisp (&arg));\n" | |
| 121 "}\n\n") | |
| 122 (push c-func-name func-names)) | |
| 123 func-names)) | |
| 124 | |
| 125 (defun import-widget-accessors (file syms-function-name &rest description) | |
| 126 "Import multiple widgets, and emit a suitable vars_of_foo() function for them.\n" | |
| 523 | 127 (declare (special c-mode-common-hook c-mode-hook)) |
| 462 | 128 (let ((c-mode-common-hook nil) |
| 129 (c-mode-hook nil)) | |
| 130 (find-file file)) | |
| 131 (erase-buffer) | |
| 591 | 132 (insert "/* This file was automatically generated by ../lisp/gtk-widget-accessors.el */\n" |
| 133 "/* DO NOT EDIT BY HAND!!! */\n") | |
| 462 | 134 (let ((c-funcs nil)) |
| 135 (while description | |
| 136 (setq c-funcs (nconc (define-widget-accessors | |
| 137 (pop description) (pop description) | |
| 138 (pop description) (pop description)) c-funcs))) | |
| 139 (goto-char (point-max)) | |
| 140 (insert "void " syms-function-name " (void)\n" | |
| 141 "{\n\t" | |
| 142 (mapconcat (lambda (x) | |
| 143 (concat "DEFSUBR (" x ");")) c-funcs "\n\t") | |
| 144 "\n}")) | |
| 145 (save-buffer)) | |
| 146 | |
| 147 ;; Because the new FFI layer imports GTK types lazily, we need to load | |
| 148 ;; up all of the gtk types we know about, or we get errors about | |
| 149 ;; unknown GTK types later on. | |
| 150 (mapatoms (lambda (sym) | |
| 151 (if (string-match "gtk-[^-]+-get-type" (symbol-name sym)) | |
| 152 (funcall sym)))) | |
| 153 | |
| 154 (import-widget-accessors | |
| 591 | 155 "../src/emacs-widget-accessors.c" |
| 462 | 156 "syms_of_widget_accessors " |
| 157 | |
| 158 'GtkAdjustment "ADJUSTMENT" "adjustment" | |
| 159 '((gfloat . lower) | |
| 160 (gfloat . upper) | |
| 161 (gfloat . value) | |
| 162 (gfloat . step_increment) | |
| 163 (gfloat . page_increment) | |
| 164 (gfloat . page_size)) | |
| 165 | |
| 166 'GtkWidget "WIDGET" "widget" | |
| 167 '((GtkStyle . style) | |
| 168 (GdkWindow . window) | |
| 169 (GtkStateType . state) | |
| 170 (GtkString . name) | |
| 171 (GtkWidget . parent)) | |
| 172 | |
| 173 'GtkButton "BUTTON" "button" | |
| 174 '((GtkWidget . child) | |
| 175 (gboolean . in_button) | |
| 176 (gboolean . button_down)) | |
| 177 | |
| 178 'GtkCombo "COMBO" "combo" | |
| 179 '((GtkWidget . entry) | |
| 180 (GtkWidget . button) | |
| 181 (GtkWidget . popup) | |
| 182 (GtkWidget . popwin) | |
| 183 (GtkWidget . list)) | |
| 184 | |
| 185 'GtkGammaCurve "GAMMA_CURVE" "gamma-curve" | |
| 186 '((GtkWidget . table) | |
| 187 (GtkWidget . curve) | |
| 188 (gfloat . gamma) | |
| 189 (GtkWidget . gamma_dialog) | |
| 190 (GtkWidget . gamma_text)) | |
| 191 | |
| 192 'GtkCheckMenuItem "CHECK_MENU_ITEM" "check-menu-item" | |
| 193 '((gboolean . active)) | |
| 194 | |
| 195 'GtkNotebook "NOTEBOOK" "notebook" | |
| 196 '((GtkPositionType . tab_pos)) | |
| 197 | |
| 198 'GtkText "TEXT" "text" | |
| 199 '((GtkAdjustment . hadj) | |
| 200 (GtkAdjustment . vadj)) | |
| 201 | |
| 202 'GtkFileSelection "FILE_SELECTION" "file-selection" | |
| 203 '((GtkWidget . dir_list) | |
| 204 (GtkWidget . file_list) | |
| 205 (GtkWidget . selection_entry) | |
| 206 (GtkWidget . selection_text) | |
| 207 (GtkWidget . main_vbox) | |
| 208 (GtkWidget . ok_button) | |
| 209 (GtkWidget . cancel_button) | |
| 210 (GtkWidget . help_button) | |
| 211 (GtkWidget . action_area)) | |
| 212 | |
| 213 'GtkFontSelectionDialog "FONT_SELECTION_DIALOG" "font-selection-dialog" | |
| 214 '((GtkWidget . fontsel) | |
| 215 (GtkWidget . main_vbox) | |
| 216 (GtkWidget . action_area) | |
| 217 (GtkWidget . ok_button) | |
| 218 (GtkWidget . apply_button) | |
| 219 (GtkWidget . cancel_button)) | |
| 220 | |
| 221 'GtkColorSelectionDialog "COLOR_SELECTION_DIALOG" "color-selection-dialog" | |
| 222 '((GtkWidget . colorsel) | |
| 223 (GtkWidget . main_vbox) | |
| 224 (GtkWidget . ok_button) | |
| 225 (GtkWidget . reset_button) | |
| 226 (GtkWidget . cancel_button) | |
| 227 (GtkWidget . help_button)) | |
| 228 | |
| 229 'GtkDialog "DIALOG" "dialog" | |
| 230 '((GtkWidget . vbox) | |
| 231 (GtkWidget . action_area)) | |
| 232 | |
| 233 'GtkInputDialog "INPUT_DIALOG" "input-dialog" | |
| 234 '((GtkWidget . close_button) | |
| 235 (GtkWidget . save_button)) | |
| 236 | |
| 237 'GtkPlug "PLUG" "plug" | |
| 238 '((GdkWindow . socket_window) | |
| 239 (gint . same_app)) | |
| 240 | |
| 241 'GtkObject "OBJECT" "object" | |
| 242 '((guint . flags) | |
| 243 (guint . ref_count)) | |
| 244 | |
| 245 'GtkPaned "PANED" "paned" | |
| 246 '((GtkWidget . child1) | |
| 247 (GtkWidget . child2) | |
| 248 (gboolean . child1_resize) | |
| 249 (gboolean . child2_resize) | |
| 250 (gboolean . child1_shrink) | |
| 251 (gboolean . child2_shrink)) | |
| 252 | |
| 253 'GtkCList "CLIST" "clist" | |
| 254 '((gint . rows) | |
| 255 (gint . columns) | |
| 256 (GtkAdjustment . hadjustment) | |
| 257 (GtkAdjustment . vadjustment) | |
| 258 (GtkSortType . sort_type) | |
| 259 (gint . focus_row) | |
| 260 (gint . sort_column)) | |
| 261 | |
| 262 'GtkList "LIST" "list" | |
| 263 '((GtkListOfObject . children) | |
| 264 (GtkListOfObject . selection)) | |
| 265 | |
| 266 'GtkTree "TREE" "tree" | |
| 267 '((GtkListOfObject . children) | |
| 268 (GtkTree . root_tree) | |
| 269 (GtkWidget . tree_owner) | |
| 270 (GtkListOfObject . selection)) | |
| 271 | |
| 272 'GtkTreeItem "TREE_ITEM" "tree-item" | |
| 273 '((GtkWidget . subtree)) | |
| 274 | |
| 275 'GtkScrolledWindow "SCROLLED_WINDOW" "scrolled-window" | |
| 276 '((GtkWidget . hscrollbar) | |
| 277 (GtkWidget . vscrollbar) | |
| 278 (gboolean . hscrollbar_visible) | |
| 279 (gboolean . vscrollbar_visible)) | |
| 280 | |
| 281 ) |