--- a/ui/motif/list.c Fri Nov 29 22:21:36 2024 +0100
+++ b/ui/motif/list.c Thu Dec 12 20:01:43 2024 +0100
@@ -34,175 +34,3 @@
#include "list.h"
#include "../common/object.h"
-
-void* ui_strmodel_getvalue(void *elm, int column) {
- return column == 0 ? elm : NULL;
-}
-
-
-UIWIDGET ui_listview_str(UiObject *obj, UiList *list, ui_callback f, void *udata) {
- return ui_listview(obj, list, ui_strmodel_getvalue, f, udata);
-}
-
-UIWIDGET ui_listview_var(UiObject *obj, UiVar *var, ui_getvaluefunc getvalue, ui_callback f, void *udata) {
- int count;
- XmStringTable items = ui_create_stringlist(var->value, getvalue, &count);
-
- Arg args[8];
- int n = 0;
- XtSetArg(args[n], XmNitemCount, count);
- n++;
- XtSetArg(args[n], XmNitems, count == 0 ? NULL : items);
- n++;
-
- UiContainer *ct = uic_get_current_container(obj);
- Widget parent = ct->prepare(ct, args, &n, TRUE);
- Widget widget = XmCreateScrolledList(parent, "listview", args, n);
- ct->add(ct, XtParent(widget));
- XtManageChild(widget);
-
- UiListView *listview = cxMalloc(obj->ctx->allocator, sizeof(UiListView));
- listview->widget = widget;
- listview->list = var;
- listview->getvalue = getvalue;
-
- for (int i=0;i<count;i++) {
- XmStringFree(items[i]);
- }
- XtFree((char *)items);
-
- if(f) {
- UiListViewEventData *event = cxMalloc(
- obj->ctx->allocator,
- sizeof(UiListViewEventData));
- event->event.obj = obj;
- event->event.userdata = udata;
- event->event.callback = f;
- event->event.value = 0;
- event->var = var;
- XtAddCallback(
- widget,
- XmNdefaultActionCallback,
- (XtCallbackProc)ui_list_selection_callback,
- event);
- }
-
- return widget;
-}
-
-UIWIDGET ui_listview(UiObject *obj, UiList *list, ui_getvaluefunc getvalue, ui_callback f, void *udata) {
- UiVar *var = malloc(sizeof(UiVar));
- var->value = list;
- var->type = UI_VAR_SPECIAL;
- return ui_listview_var(obj, var, getvalue, f, udata);
-}
-
-UIWIDGET ui_listview_nv(UiObject *obj, char *varname, ui_getvaluefunc getvalue, ui_callback f, void *udata) {
- UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_LIST);
- if(var) {
- UiListVar *value = var->value;
- return ui_listview_var(obj, var, getvalue, f, udata);
- } else {
- // TODO: error
- }
- return NULL;
-}
-
-
-XmStringTable ui_create_stringlist(UiList *list, ui_getvaluefunc getvalue, int *count) {
- int num = list->count(list);
- XmStringTable items = (XmStringTable)XtMalloc(num * sizeof(XmString));
- void *data = list->first(list);
- for(int i=0;i<num;i++) {
- items[i] = XmStringCreateLocalized(getvalue(data, 0));
- data = list->next(list);
- }
-
- *count = num;
- return items;
-}
-
-
-void ui_listview_update(UiEvent *event, UiListView *view) {
- int count;
- XmStringTable items = ui_create_stringlist(
- view->list->value,
- view->getvalue,
- &count);
-
- XtVaSetValues(
- view->widget,
- XmNitems, count == 0 ? NULL : items,
- XmNitemCount,
- count,
- NULL);
-
- for (int i=0;i<count;i++) {
- XmStringFree(items[i]);
- }
- XtFree((char *)items);
-}
-
-void ui_list_selection_callback (Widget widget, UiListViewEventData *event, XtPointer data) {
- XmListCallbackStruct *cbs = (XmListCallbackStruct *)data;
-
- UiEvent e;
- e.obj = event->event.obj;
- e.window = event->event.obj->window;
- e.document = event->event.obj->ctx->document;
- UiList *list = event->var->value;
- e.eventdata = list->get(list, cbs->item_position - 1);
- e.intval = cbs->item_position - 1;
- event->event.callback(&e, event->event.userdata);
-}
-
-
-/* --------------------------- ComboBox --------------------------- */
-
-UIWIDGET ui_combobox_str(UiObject *obj, UiList *list, ui_callback f, void *udata) {
- return ui_combobox(obj, list, ui_strmodel_getvalue, f, udata);
-}
-
-UIWIDGET ui_combobox(UiObject *obj, UiList *list, ui_getvaluefunc getvalue, ui_callback f, void *udata) {
- UiVar *var = malloc(sizeof(UiVar));
- var->value = list;
- var->type = UI_VAR_SPECIAL;
- return ui_combobox_var(obj, var, getvalue, f, udata);
-}
-
-UIWIDGET ui_combobox_nv(UiObject *obj, char *varname, ui_getvaluefunc getvalue, ui_callback f, void *udata) {
- UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_LIST);
- if(var) {
- UiListVar *value = var->value;
- return ui_combobox_var(obj, var, getvalue, f, udata);
- } else {
- // TODO: error
- }
- return NULL;
-}
-
-UIWIDGET ui_combobox_var(UiObject *obj, UiVar *var, ui_getvaluefunc getvalue, ui_callback f, void *udata) {
- UiListView *listview = cxMalloc(
- obj->ctx->allocator,
- sizeof(UiListView));
-
- UiContainer *ct = uic_get_current_container(obj);
- Arg args[16];
- int n = 0;
- XtSetArg(args[n], XmNindicatorOn, XmINDICATOR_NONE);
- n++;
- XtSetArg(args[n], XmNtraversalOn, FALSE);
- n++;
- XtSetArg(args[n], XmNwidth, 160);
- n++;
- Widget parent = ct->prepare(ct, args, &n, FALSE);
- Widget combobox = XmCreateDropDownList(parent, "combobox", args, n);
- XtManageChild(combobox);
- listview->widget = combobox;
- listview->list = var;
- listview->getvalue = getvalue;
-
- ui_listview_update(NULL, listview);
-
- return parent;
-}