Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=frugalwareutils.git;a=commitdiff;h=9b63bbf591661a4842b7ea31b8795ae8553c8996
commit 9b63bbf591661a4842b7ea31b8795ae8553c8996
Author: Miklos Vajna <[EMAIL PROTECTED]>
Date: Sun Sep 28 23:02:21 2008 +0200
libfwdialog: implement fwdialog_checklist()
diff --git a/libfwdialog/libfwdialog.c b/libfwdialog/libfwdialog.c
index 8822f74..18ccb91 100644
--- a/libfwdialog/libfwdialog.c
+++ b/libfwdialog/libfwdialog.c
@@ -165,6 +165,67 @@ char *fwdialog_menu(const char *title, const char
*cprompt, int height, int widt
return(strdup(dialog_vars.input_result));
}
+/** A wrapper to dialog_checklist(): handle the case when the user hits cancel.
+ * @param title the title on the top of the widget
+ * @param cprompt the prompt text shown within the widget
+ * @param height the desired height of the box
+ * @param width the desired width of the box
+ * @param menu_height the minimum height to reserve for displaying the list
+ * @param item_no the number of rows in items
+ * @param items an array of strings - the contents of the menu
+ * @param flags for example FLAG_CHECK
+ * @return the answer - you must glist_free() the allocated memory
+ */
+GList *fwdialog_checklist(const char *title, const char *cprompt, int height,
int width,
+ int menu_height, int item_no, char **items, int flags)
+{
+ int ret;
+ char *ptr, *ptrn, *buf;
+ GList *list=NULL;
+
+ buf = dialog_vars.input_result;
+ dialog_vars.quoted = 1;
+ FWUTIL_MALLOC(dialog_vars.input_result, item_no*256);
+ dialog_vars.input_result[0] = '\0';
+
+ while (1) {
+ dlg_put_backtitle();
+ dlg_clear();
+ ret = dialog_checklist(title, cprompt, height, width,
menu_height,
+ item_no, items, flags);
+ if (ret != DLG_EXIT_CANCEL)
+ break;
+ if (fwdialog_confirm())
+ fwdialog_exit();
+ }
+
+ ptr = strstr(dialog_vars.input_result, "\"");
+ while (ptr && strstr(ptr, "\" \"")) {
+ ptrn = strstr(ptr, "\" \"");
+ if(ptrn) {
+ *ptrn = '\0';
+ ptrn += 3;
+ }
+ if (ptr[0] == '"')
+ ptr++;
+ list = g_list_append(list, strdup(ptr));
+ ptr=ptrn;
+ }
+ if (ptr) {
+ ptrn = ptr + strlen(ptr) - 1;
+ if (ptrn)
+ *ptrn='\0';
+ if (ptr[0] == '"')
+ ptr++;
+ list = g_list_append(list, strdup(ptr));
+ }
+ FWUTIL_FREE(dialog_vars.input_result);
+ dialog_vars.input_result = buf;
+ dialog_vars.quoted = 0;
+ return list;
+
+}
+
/** A wrapper to dialog_yesno(): sets the backtitle, clears the display,
* sets the height and width automatically and turns DLG_EXIT_OK to logical
* true/false.
diff --git a/libfwdialog/libfwdialog.h b/libfwdialog/libfwdialog.h
index 81be8aa..96dc6f2 100644
--- a/libfwdialog/libfwdialog.h
+++ b/libfwdialog/libfwdialog.h
@@ -28,5 +28,7 @@ char *fwdialog_ask(char *title, char *desc, char *init);
char *fwdialog_password(char *title, char *desc);
char *fwdialog_menu(const char *title, const char *cprompt, int height, int
width,
int menu_height, int item_no, char **items);
+GList *fwdialog_checklist(const char *title, const char *cprompt, int height,
int width,
+ int menu_height, int item_no, char **items, int flags);
int fwdialog_yesno(char *title, char *desc);
char **fwdialog_glist(GList *list);
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