comparison: ui/motif/menu.c
ui/motif/menu.c
- branch
- newapi
- changeset 420
- 28a5920bebe0
- parent 419
- 7d15cad351fc
equal
deleted
inserted
replaced
| 419:7d15cad351fc | 420:28a5920bebe0 |
|---|---|
| 35 #include "toolkit.h" | 35 #include "toolkit.h" |
| 36 #include "stock.h" | 36 #include "stock.h" |
| 37 #include "container.h" | 37 #include "container.h" |
| 38 #include "../common/context.h" | 38 #include "../common/context.h" |
| 39 #include "../common/menu.h" | 39 #include "../common/menu.h" |
| 40 #include "../common/types.h" | |
| 40 #include "../ui/window.h" | 41 #include "../ui/window.h" |
| 41 | 42 |
| 42 #include <cx/linked_list.h> | 43 #include <cx/linked_list.h> |
| 43 #include <cx/array_list.h> | 44 #include <cx/array_list.h> |
| 44 | 45 |
| 199 XtManageChild(button); | 200 XtManageChild(button); |
| 200 | 201 |
| 201 ui_bind_radiobutton(obj, button, NULL, it->varname, it->callback, it->userdata, 0); | 202 ui_bind_radiobutton(obj, button, NULL, it->varname, it->callback, it->userdata, 0); |
| 202 } | 203 } |
| 203 | 204 |
| 204 void add_checkitemnv_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) { | |
| 205 | |
| 206 } | |
| 207 | |
| 208 void add_menuitem_list_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) { | 205 void add_menuitem_list_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) { |
| 209 | 206 UiMenuItemList *il = (UiMenuItemList*)item; |
| 210 } | 207 const CxAllocator *a = obj->ctx->allocator; |
| 208 | |
| 209 UiActiveMenuItemList *ls = cxMalloc( | |
| 210 a, | |
| 211 sizeof(UiActiveMenuItemList)); | |
| 212 ls->object = obj; | |
| 213 ls->menu = p; | |
| 214 ls->index = i; | |
| 215 ls->oldcount = 0; | |
| 216 ls->getvalue = il->getvalue; | |
| 217 ls->callback = il->callback; | |
| 218 ls->userdata = il->userdata; | |
| 219 ls->addseparator = TRUE; | |
| 220 | |
| 221 ls->var = uic_create_var(ui_global_context(), il->varname, UI_VAR_LIST); //uic_widget_var(obj->ctx, obj->ctx, NULL, il->varname, UI_VAR_LIST); | |
| 222 UiList *list = ls->var->value; | |
| 223 | |
| 224 UiObserver *observer = ui_observer_new((ui_callback)ui_update_menuitem_list, ls); | |
| 225 list->observers = ui_obsvlist_add(list->observers, observer); | |
| 226 uic_list_register_observer_destructor(obj->ctx, list, observer); | |
| 227 | |
| 228 ui_update_menuitem_list(NULL, ls); | |
| 229 } | |
| 230 | |
| 231 void ui_update_menuitem_list(UiEvent *event, UiActiveMenuItemList *list) { | |
| 232 XmString s = NULL; | |
| 233 Arg args[4]; | |
| 234 int n; | |
| 235 | |
| 236 UiList *ls; | |
| 237 if(list->var && list->var->value) { | |
| 238 ls = list->var->value; | |
| 239 } else { | |
| 240 return; | |
| 241 } | |
| 242 | |
| 243 if(list->oldcount > 0) { | |
| 244 Widget *children; | |
| 245 int nc; | |
| 246 | |
| 247 XtVaGetValues( | |
| 248 list->menu, | |
| 249 XmNchildren, | |
| 250 &children, | |
| 251 XmNnumChildren, | |
| 252 &nc, | |
| 253 NULL); | |
| 254 | |
| 255 for(int i=0;i<list->oldcount;i++) { | |
| 256 XtDestroyWidget(children[list->index + i]); | |
| 257 } | |
| 258 } | |
| 259 | |
| 260 void* elm = ui_list_first(ls); | |
| 261 int i = 0; | |
| 262 if(elm && list->addseparator) { | |
| 263 Widget s = XmCreateSeparatorGadget(list->menu, "menuseparator", NULL, 0); | |
| 264 XtManageChild(s); | |
| 265 i++; | |
| 266 } | |
| 267 | |
| 268 ui_getvaluefunc getvalue = list->getvalue; | |
| 269 while(elm) { | |
| 270 n = 0; | |
| 271 char *label = (char*) (getvalue ? getvalue(elm, 0) : elm); | |
| 272 if(label) { | |
| 273 s = XmStringCreateLocalized(label); | |
| 274 XtSetArg(args[n], XmNlabelString, s); n++; | |
| 275 } | |
| 276 | |
| 277 Widget mitem = XtCreateManagedWidget( | |
| 278 "menubutton", | |
| 279 xmPushButtonWidgetClass, | |
| 280 list->menu, | |
| 281 args, | |
| 282 n); | |
| 283 if(s) { | |
| 284 XmStringFree(s); | |
| 285 } | |
| 286 | |
| 287 if(list->callback) { | |
| 288 UiEventData *eventdata = malloc(sizeof(UiEventData)); | |
| 289 eventdata->callback = list->callback; | |
| 290 eventdata->userdata = list->userdata; | |
| 291 eventdata->obj = list->object; | |
| 292 eventdata->value = 0; | |
| 293 XtAddCallback( | |
| 294 mitem, | |
| 295 XmNactivateCallback, | |
| 296 (XtCallbackProc)ui_push_button_callback, | |
| 297 eventdata); | |
| 298 XtAddCallback( | |
| 299 mitem, | |
| 300 XmNdestroyCallback, | |
| 301 (XtCallbackProc)ui_destroy_eventdata, | |
| 302 eventdata); | |
| 303 } | |
| 304 | |
| 305 elm = ui_list_next(ls); | |
| 306 i++; | |
| 307 } | |
| 308 | |
| 309 list->oldcount = i; | |
| 310 } |
