Mercurial > hg > xemacs-beta
annotate lisp/gtk-widget-accessors.el @ 5104:868a5349acee
add documentation to frame.c, rearrange some functions to consolidate in related areas
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-03-05 Ben Wing <ben@xemacs.org>
* frame.c:
* frame.c (frame_live_p):
* frame.c (Fframep):
* frame.c (Fdisable_frame):
* frame.c (Fenable_frame):
* frame.c (Fraise_frame):
* frame.c (Fframe_name):
* frame.c (Fset_frame_height):
* frame.c (internal_set_frame_size):
* frame.c (adjust_frame_size):
Add documentation on the different types of units used to measure
frame size.
Add section headers to the various sections.
Rearrange the location of some functions in the file to keep
related functions together. This especially goes for frame-sizing
functions (internal_set_frame_size() and adjust_frame_size()),
which have been moved so that they form a group with
change_frame_size() and change_frame_size_1().
No functionality should change.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Fri, 05 Mar 2010 22:50:27 -0600 |
| parents | db7068430402 |
| children | ba07c880114a |
| rev | line source |
|---|---|
|
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db7068430402
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Jerry James <james@xemacs.org>
parents:
622
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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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parents:
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4 ;; under the terms of the GNU General Public License as published by the |
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parents:
622
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5 ;; Free Software Foundation; either version 2, or (at your option) any |
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parents:
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6 ;; later version. |
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parents:
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7 ;; |
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parents:
622
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8 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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Jerry James <james@xemacs.org>
parents:
622
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changeset
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9 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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Jerry James <james@xemacs.org>
parents:
622
diff
changeset
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10 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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parents:
622
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11 ;; for more details. |
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db7068430402
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parents:
622
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12 ;; |
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db7068430402
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Jerry James <james@xemacs.org>
parents:
622
diff
changeset
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13 ;; You should have received a copy of the GNU General Public License |
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db7068430402
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Jerry James <james@xemacs.org>
parents:
622
diff
changeset
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14 ;; along with XEmacs; see the file COPYING. If not, write to |
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parents:
622
diff
changeset
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15 ;; the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, |
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parents:
622
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changeset
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16 ;; Boston, MA 02111-1301, USA. */ |
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parents:
622
diff
changeset
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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 ) |