add function for checking changed.

fix changed flag bug.

git-svn-id: http://svn.sourceforge.jp/svnroot/bchan/bchanl/trunk@461 20a0b8eb-f62a-4a12-8fe1-b598822500fb

diff --git a/src/extbbslist.c b/src/extbbslist.c
index 07cb7a6..9e14421 100644 (file)
--- a/src/extbbslist.c
+++ b/src/extbbslist.c
@@ -389,7 +389,7 @@ LOCAL extbbslist_item_t *extbbslist_editcontext_searchitembyindex(extbbslist_edi
        return NULL;
 }
 
-EXPORT W extbbslist_editcontext_append(extbbslist_editcontext_t *ctx, CONST TC *title, W title_len, CONST TC *url, W url_len)
+LOCAL W extbbslist_editcontext_append_common(extbbslist_editcontext_t *ctx, CONST TC *title, W title_len, CONST TC *url, W url_len)
 {
        extbbslist_item_t *item, *senti;
        W err;
@@ -414,11 +414,22 @@ EXPORT W extbbslist_editcontext_append(extbbslist_editcontext_t *ctx, CONST TC *
        senti = extbbslist_editcontext_sentinelnode(ctx);
        extbbslist_item_QueInsert(item, senti);
        ctx->num++;
-       ctx->changed = True;
 
        return 0;
 }
 
+EXPORT W extbbslist_editcontext_append(extbbslist_editcontext_t *ctx, CONST TC *title, W title_len, CONST TC *url, W url_len)
+{
+       W err;
+
+       err = extbbslist_editcontext_append_common(ctx, title, title_len, url, url_len);
+       if (err < 0) {
+               return err;
+       }
+       ctx->changed = True;
+       return 0;
+}
+
 EXPORT W extbbslist_editcontext_update(extbbslist_editcontext_t *ctx, W i, CONST TC *title, W title_len, CONST TC *url, W url_len)
 {
        extbbslist_item_t *item;
@@ -636,11 +647,16 @@ IMPORT VOID extbbslist_editcontext_setselect(extbbslist_editcontext_t *ctx, W i)
        ctx->selected.index = i;
 }
 
-IMPORT W extbbslist_editcontext_getselect(extbbslist_editcontext_t *ctx)
+EXPORT W extbbslist_editcontext_getselect(extbbslist_editcontext_t *ctx)
 {
        return ctx->selected.index;
 }
 
+EXPORT Bool extbbslist_editcontext_ischanged(extbbslist_editcontext_t *ctx)
+{
+       return ctx->changed;
+}
+
 EXPORT VOID extbbslist_editcontext_setviewrect(extbbslist_editcontext_t *ctx, W l, W t, W r, W b)
 {
        ctx->view_l = l;
@@ -731,7 +747,7 @@ EXPORT extbbslist_editcontext_t* extbbslist_startedit(extbbslist_t *list)
        senti = extbbslist_sentinelnode(list);
        item = extbbslist_item_nextnode(senti);
        for (; item != senti;) {
-               err = extbbslist_editcontext_append(ctx, item->title, item->title_len, item->url.tc, item->url.tc_len);
+               err = extbbslist_editcontext_append_common(ctx, item->title, item->title_len, item->url.tc, item->url.tc_len);
                if (err < 0) {
                        extbbslist_editcontext_delete(ctx);
                        return NULL;

diff --git a/src/extbbslist.h b/src/extbbslist.h
index ec92b81..f049dc1 100644 (file)
--- a/src/extbbslist.h
+++ b/src/extbbslist.h
@@ -56,6 +56,7 @@ IMPORT W extbbslist_editcontext_swapitem(extbbslist_editcontext_t *ctx, W i0, W
 IMPORT W extbbslist_editcontext_deleteitem(extbbslist_editcontext_t *ctx, W i);
 IMPORT VOID extbbslist_editcontext_setselect(extbbslist_editcontext_t *ctx, W i);
 IMPORT W extbbslist_editcontext_getselect(extbbslist_editcontext_t *ctx);
+IMPORT Bool extbbslist_editcontext_ischanged(extbbslist_editcontext_t *ctx);
 IMPORT VOID extbbslist_editcontext_setviewrect(extbbslist_editcontext_t *ctx, W l, W t, W r, W b);
 IMPORT VOID extbbslist_editcontext_getviewrect(extbbslist_editcontext_t *ctx, W *l, W *t, W *r, W *b);
 IMPORT VOID extbbslist_editcontext_scrollviewrect(extbbslist_editcontext_t *ctx, W dh, W dv);