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+To: vim-dev@vim.org
+Subject: Patch 7.2.334
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.2.334
+Problem: Postponing keys in Netbeans interface does not work properly.
+Solution: Store the key string instead of the number. Avoid an infinite
+ loop. (Mostly by Xavier de Gaye)
+Files: src/netbeans.c, src/proto/netbeans.pro
+
+
+*** ../vim-7.2.333/src/netbeans.c 2010-01-19 14:59:14.000000000 +0100
+--- src/netbeans.c 2010-01-19 15:12:17.000000000 +0100
+***************
+*** 70,76 ****
+ static pos_T *off2pos __ARGS((buf_T *, long));
+ static pos_T *get_off_or_lnum __ARGS((buf_T *buf, char_u **argp));
+ static long get_buf_size __ARGS((buf_T *));
+! static void netbeans_keystring __ARGS((int key, char *keystr));
+ static void special_keys __ARGS((char_u *args));
+
+ static void netbeans_connect __ARGS((void));
+--- 70,77 ----
+ static pos_T *off2pos __ARGS((buf_T *, long));
+ static pos_T *get_off_or_lnum __ARGS((buf_T *buf, char_u **argp));
+ static long get_buf_size __ARGS((buf_T *));
+! static int netbeans_keystring __ARGS((char_u *keystr));
+! static void postpone_keycommand __ARGS((char_u *keystr));
+ static void special_keys __ARGS((char_u *args));
+
+ static void netbeans_connect __ARGS((void));
+***************
+*** 502,508 ****
+
+ struct keyqueue
+ {
+! int key;
+ struct keyqueue *next;
+ struct keyqueue *prev;
+ };
+--- 503,509 ----
+
+ struct keyqueue
+ {
+! char_u *keystr;
+ struct keyqueue *next;
+ struct keyqueue *prev;
+ };
+***************
+*** 514,526 ****
+
+ /*
+ * Queue up key commands sent from netbeans.
+ */
+ static void
+! postpone_keycommand(int key)
+ {
+ keyQ_T *node;
+
+ node = (keyQ_T *)alloc(sizeof(keyQ_T));
+
+ if (keyHead.next == NULL) /* initialize circular queue */
+ {
+--- 515,531 ----
+
+ /*
+ * Queue up key commands sent from netbeans.
++ * We store the string, because it may depend on the global mod_mask and
++ * :nbkey doesn't have a key number.
+ */
+ static void
+! postpone_keycommand(char_u *keystr)
+ {
+ keyQ_T *node;
+
+ node = (keyQ_T *)alloc(sizeof(keyQ_T));
++ if (node == NULL)
++ return; /* out of memory, drop the key */
+
+ if (keyHead.next == NULL) /* initialize circular queue */
+ {
+***************
+*** 534,540 ****
+ keyHead.prev->next = node;
+ keyHead.prev = node;
+
+! node->key = key;
+ }
+
+ /*
+--- 539,545 ----
+ keyHead.prev->next = node;
+ keyHead.prev = node;
+
+! node->keystr = vim_strsave(keystr);
+ }
+
+ /*
+***************
+*** 543,557 ****
+ static void
+ handle_key_queue(void)
+ {
+! while (keyHead.next && keyHead.next != &keyHead)
+ {
+ /* first, unlink the node */
+ keyQ_T *node = keyHead.next;
+ keyHead.next = node->next;
+ node->next->prev = node->prev;
+
+! /* now, send the keycommand */
+! netbeans_keycommand(node->key);
+
+ /* Finally, dispose of the node */
+ vim_free(node);
+--- 548,567 ----
+ static void
+ handle_key_queue(void)
+ {
+! int postponed = FALSE;
+!
+! while (!postponed && keyHead.next && keyHead.next != &keyHead)
+ {
+ /* first, unlink the node */
+ keyQ_T *node = keyHead.next;
+ keyHead.next = node->next;
+ node->next->prev = node->prev;
+
+! /* Now, send the keycommand. This may cause it to be postponed again
+! * and change keyHead. */
+! if (node->keystr != NULL)
+! postponed = !netbeans_keystring(node->keystr);
+! vim_free(node->keystr);
+
+ /* Finally, dispose of the node */
+ vim_free(node);
+***************
+*** 2495,2501 ****
+ }
+ else
+ {
+! nbdebug((" Buffer has no changes!\n"));
+ }
+ /* =====================================================================*/
+ }
+--- 2505,2511 ----
+ }
+ else
+ {
+! nbdebug((" Buffer has no changes!\n"));
+ }
+ /* =====================================================================*/
+ }
+***************
+*** 2658,2664 ****
+ ex_nbkey(eap)
+ exarg_T *eap;
+ {
+! netbeans_keystring(0, (char *)eap->arg);
+ }
+
+
+--- 2668,2674 ----
+ ex_nbkey(eap)
+ exarg_T *eap;
+ {
+! (void)netbeans_keystring(eap->arg);
+ }
+
+
+***************
+*** 2680,2686 ****
+ }
+
+ /*
+! * Convert key to netbeans name.
+ */
+ static void
+ netbeans_keyname(int key, char *buf)
+--- 2690,2696 ----
+ }
+
+ /*
+! * Convert key to netbeans name. This uses the global "mod_mask".
+ */
+ static void
+ netbeans_keyname(int key, char *buf)
+***************
+*** 3127,3149 ****
+ /*
+ * Send a keypress event back to netbeans. This usually simulates some
+ * kind of function key press. This function operates on a key code.
+ */
+! void
+ netbeans_keycommand(int key)
+ {
+ char keyName[60];
+
+ netbeans_keyname(key, keyName);
+! netbeans_keystring(key, keyName);
+ }
+
+
+ /*
+ * Send a keypress event back to netbeans. This usually simulates some
+ * kind of function key press. This function operates on a key string.
+ */
+! static void
+! netbeans_keystring(int key, char *keyName)
+ {
+ char buf[2*MAXPATHL];
+ int bufno = nb_getbufno(curbuf);
+--- 3137,3163 ----
+ /*
+ * Send a keypress event back to netbeans. This usually simulates some
+ * kind of function key press. This function operates on a key code.
++ * Return TRUE when the key was sent, FALSE when the command has been
++ * postponed.
+ */
+! int
+ netbeans_keycommand(int key)
+ {
+ char keyName[60];
+
+ netbeans_keyname(key, keyName);
+! return netbeans_keystring((char_u *)keyName);
+ }
+
+
+ /*
+ * Send a keypress event back to netbeans. This usually simulates some
+ * kind of function key press. This function operates on a key string.
++ * Return TRUE when the key was sent, FALSE when the command has been
++ * postponed.
+ */
+! static int
+! netbeans_keystring(char_u *keyName)
+ {
+ char buf[2*MAXPATHL];
+ int bufno = nb_getbufno(curbuf);
+***************
+*** 3151,3157 ****
+ char_u *q;
+
+ if (!haveConnection)
+! return;
+
+
+ if (bufno == -1)
+--- 3165,3171 ----
+ char_u *q;
+
+ if (!haveConnection)
+! return TRUE;
+
+
+ if (bufno == -1)
+***************
+*** 3160,3166 ****
+ q = curbuf->b_ffname == NULL ? (char_u *)""
+ : nb_quote(curbuf->b_ffname);
+ if (q == NULL)
+! return;
+ vim_snprintf(buf, sizeof(buf), "0:fileOpened=%d \"%s\" %s %s\n", 0,
+ q,
+ "T", /* open in NetBeans */
+--- 3174,3180 ----
+ q = curbuf->b_ffname == NULL ? (char_u *)""
+ : nb_quote(curbuf->b_ffname);
+ if (q == NULL)
+! return TRUE;
+ vim_snprintf(buf, sizeof(buf), "0:fileOpened=%d \"%s\" %s %s\n", 0,
+ q,
+ "T", /* open in NetBeans */
+***************
+*** 3170,3178 ****
+ nbdebug(("EVT: %s", buf));
+ nb_send(buf, "netbeans_keycommand");
+
+! if (key > 0)
+! postpone_keycommand(key);
+! return;
+ }
+
+ /* sync the cursor position */
+--- 3184,3191 ----
+ nbdebug(("EVT: %s", buf));
+ nb_send(buf, "netbeans_keycommand");
+
+! postpone_keycommand(keyName);
+! return FALSE;
+ }
+
+ /* sync the cursor position */
+***************
+*** 3198,3203 ****
+--- 3211,3217 ----
+ off, (long)curwin->w_cursor.lnum, (long)curwin->w_cursor.col);
+ nbdebug(("EVT: %s", buf));
+ nb_send(buf, "netbeans_keycommand");
++ return TRUE;
+ }
+
+
+*** ../vim-7.2.333/src/proto/netbeans.pro 2009-01-06 16:13:42.000000000 +0100
+--- src/proto/netbeans.pro 2010-01-19 13:31:01.000000000 +0100
+***************
+*** 16,22 ****
+ void netbeans_removed __ARGS((buf_T *bufp, linenr_T linenr, colnr_T col, long len));
+ void netbeans_unmodified __ARGS((buf_T *bufp));
+ void netbeans_button_release __ARGS((int button));
+! void netbeans_keycommand __ARGS((int key));
+ void netbeans_save_buffer __ARGS((buf_T *bufp));
+ void netbeans_deleted_all_lines __ARGS((buf_T *bufp));
+ int netbeans_is_guarded __ARGS((linenr_T top, linenr_T bot));
+--- 16,22 ----
+ void netbeans_removed __ARGS((buf_T *bufp, linenr_T linenr, colnr_T col, long len));
+ void netbeans_unmodified __ARGS((buf_T *bufp));
+ void netbeans_button_release __ARGS((int button));
+! int netbeans_keycommand __ARGS((int key));
+ void netbeans_save_buffer __ARGS((buf_T *bufp));
+ void netbeans_deleted_all_lines __ARGS((buf_T *bufp));
+ int netbeans_is_guarded __ARGS((linenr_T top, linenr_T bot));
+*** ../vim-7.2.333/src/version.c 2010-01-19 14:59:14.000000000 +0100
+--- src/version.c 2010-01-19 15:08:44.000000000 +0100
+***************
+*** 683,684 ****
+--- 683,686 ----
+ { /* Add new patch number below this line */
++ /**/
++ 334,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+119. You are reading a book and look for the scroll bar to get to
+ the next page.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///