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comparison: ui/motif/list.c

ui/motif/list.c

changeset 639
55eb8a87d3e5
parent 595
e62047c59658
child 659
d6baaa93f7be
equal deleted inserted replaced
638:51adf061e18f 639:55eb8a87d3e5
32 #include "container.h" 32 #include "container.h"
33 33
34 #include "list.h" 34 #include "list.h"
35 #include "../common/object.h" 35 #include "../common/object.h"
36 36
37 static void* getvalue_wrapper(UiList *list, void *elm, int row, int col, void *userdata, UiBool *freeResult) {
38 ui_getvaluefunc getvalue = (ui_getvaluefunc)userdata;
39 return getvalue(elm, col);
40 }
41
42 /*
43 static void* model_getvalue(UiModel *model, UiList *list, void *elm, int row, int col, UiBool *freeResult) {
44 if(model->getvalue2) {
45 return model->getvalue2(list, elm, row, col, model->getvalue2data, freeResult);
46 } else if(model->getvalue) {
47 return model->getvalue(elm, col);
48 }
49 return NULL;
50 }
51 */
52
37 UIWIDGET ui_listview_create(UiObject* obj, UiListArgs *args) { 53 UIWIDGET ui_listview_create(UiObject* obj, UiListArgs *args) {
38 Arg xargs[16]; 54 Arg xargs[16];
39 int n = 0; 55 int n = 0;
40 56
41 UiContainerPrivate *ctn = ui_obj_container(obj); 57 UiContainerPrivate *ctn = ui_obj_container(obj);
56 72
57 UiListView *listview = malloc(sizeof(UiListView)); 73 UiListView *listview = malloc(sizeof(UiListView));
58 memset(listview, 0, sizeof(UiListView)); 74 memset(listview, 0, sizeof(UiListView));
59 listview->obj = obj; 75 listview->obj = obj;
60 listview->widget = widget; 76 listview->widget = widget;
61 listview->getvalue = args->getvalue ? args->getvalue : ui_strmodel_getvalue; 77 if(args->getvalue2) {
78 listview->getvalue = args->getvalue2;
79 listview->getvaluedata = args->getvalue2data;
80 } else if(args->getvalue) {
81 listview->getvalue = getvalue_wrapper;
82 listview->getvaluedata = args->getvalue;
83 } else {
84 listview->getvalue = getvalue_wrapper;
85 listview->getvaluedata = ui_strmodel_getvalue;
86 }
62 listview->var = var; 87 listview->var = var;
63 listview->onactivate = args->onactivate; 88 listview->onactivate = args->onactivate;
64 listview->onactivatedata = args->onactivatedata; 89 listview->onactivatedata = args->onactivatedata;
65 listview->onselection = args->onselection; 90 listview->onselection = args->onselection;
66 listview->onselectiondata = args->onselectiondata; 91 listview->onselectiondata = args->onselectiondata;
137 if(listview->onselection) { 162 if(listview->onselection) {
138 list_callback(listview->obj, listview->current_selection, listview->onselection, listview->onselectiondata); 163 list_callback(listview->obj, listview->current_selection, listview->onselection, listview->onselectiondata);
139 } 164 }
140 } 165 }
141 166
142 static XmStringTable create_stringlist(UiList *list, ui_getvaluefunc getvalue, int *count) { 167 static XmStringTable create_stringlist(UiList *list, ui_getvaluefunc2 getvalue, void *getvaluedata, int *count) {
143 int num = list->count(list); 168 int num = list->count(list);
144 XmStringTable items = (XmStringTable)XtMalloc(num * sizeof(XmString)); 169 XmStringTable items = (XmStringTable)XtMalloc(num * sizeof(XmString));
145 void *data = list->first(list); 170 void *data = list->first(list);
146 for(int i=0;i<num;i++) { 171 for(int i=0;i<num;i++) {
147 char *s = getvalue(data, 0); 172 UiBool freevalue = FALSE;
173 char *s = getvalue(list, data, i, 0, getvaluedata, &freevalue);
148 items[i] = XmStringCreateLocalized(s ? s : ""); 174 items[i] = XmStringCreateLocalized(s ? s : "");
175 if(freevalue) {
176 free(s);
177 }
149 data = list->next(list); 178 data = list->next(list);
150 } 179 }
151 180
152 *count = num; 181 *count = num;
153 return items; 182 return items;
158 187
159 int count; 188 int count;
160 XmStringTable items = create_stringlist( 189 XmStringTable items = create_stringlist(
161 list, 190 list,
162 listview->getvalue, 191 listview->getvalue,
192 listview->getvaluedata,
163 &count); 193 &count);
164 194
165 XtVaSetValues( 195 XtVaSetValues(
166 listview->widget, 196 listview->widget,
167 XmNitems, count == 0 ? NULL : items, 197 XmNitems, count == 0 ? NULL : items,
243 273
244 UiListView *listview = malloc(sizeof(UiListView)); 274 UiListView *listview = malloc(sizeof(UiListView));
245 memset(listview, 0, sizeof(UiListView)); 275 memset(listview, 0, sizeof(UiListView));
246 listview->obj = obj; 276 listview->obj = obj;
247 listview->widget = widget; 277 listview->widget = widget;
248 listview->getvalue = args->getvalue ? args->getvalue : ui_strmodel_getvalue; 278 if(args->getvalue2) {
279 listview->getvalue = args->getvalue2;
280 listview->getvaluedata = args->getvalue2data;
281 } else if(args->getvalue) {
282 listview->getvalue = getvalue_wrapper;
283 listview->getvaluedata = args->getvalue;
284 } else {
285 listview->getvalue = getvalue_wrapper;
286 listview->getvaluedata = ui_strmodel_getvalue;
287 }
249 listview->var = var; 288 listview->var = var;
250 listview->onactivate = args->onactivate; 289 listview->onactivate = args->onactivate;
251 listview->onactivatedata = args->onactivatedata; 290 listview->onactivatedata = args->onactivatedata;
252 listview->onselection = args->onselection; 291 listview->onselection = args->onselection;
253 listview->onselectiondata = args->onselectiondata; 292 listview->onselectiondata = args->onselectiondata;

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