Add custom completion for aliases (task #9479)

1 files changed, 368 insertions, 0 deletions

diff --git a/src/plugins/alias/alias-config.c b/src/plugins/alias/alias-config.c
new file mode 100644
index 000000000..4657a7d1c
--- /dev/null
+++ b/src/plugins/alias/alias-config.c
@@ -0,0 +1,368 @@
+/*
+ * Copyright (c) 2003-2010 by FlashCode <flashcode@flashtux.org>
+ * See README for License detail, AUTHORS for developers list.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* alias-config.c: alias configuration options */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../weechat-plugin.h"
+#include "alias.h"
+
+
+struct t_config_file *alias_config_file = NULL;
+struct t_config_section *alias_config_section_cmd = NULL;
+struct t_config_section *alias_config_section_completion = NULL;
+
+
+/*
+ * alias_config_cmd_change_cb: callback called when alias option is modified
+ *                             in section "cmd" (command)
+ */
+
+void
+alias_config_cmd_change_cb (void *data, struct t_config_option *option)
+{
+    struct t_config_option *ptr_option_completion;
+    
+    /* make C compiler happy */
+    (void) data;
+    
+    ptr_option_completion = weechat_config_search_option (alias_config_file,
+                                                          alias_config_section_completion,
+                                                          weechat_config_option_get_pointer (option, "name"));
+    
+    alias_new (weechat_config_option_get_pointer (option, "name"),
+               weechat_config_option_get_pointer (option, "value"),
+               (ptr_option_completion) ?
+               weechat_config_option_get_pointer (ptr_option_completion, "value") : NULL);
+}
+
+/*
+ * alias_config_cmd_delete_cb: callback called when alias option is deleted
+ *                             in section "cmd" (command)
+ */
+
+void
+alias_config_cmd_delete_cb (void *data, struct t_config_option *option)
+{
+    struct t_config_option *ptr_option_completion;
+    struct t_alias *ptr_alias;
+    
+    /* make C compiler happy */
+    (void) data;
+    
+    ptr_option_completion = weechat_config_search_option (alias_config_file,
+                                                          alias_config_section_completion,
+                                                          weechat_config_option_get_pointer (option, "name"));
+    
+    ptr_alias = alias_search (weechat_config_option_get_pointer (option, "name"));
+    if (ptr_alias)
+        alias_free (ptr_alias);
+    
+    if (ptr_option_completion)
+        weechat_config_option_free (ptr_option_completion);
+}
+
+/*
+ * alias_config_completion_change_cb: callback called when alias completion is
+ *                                    modified in section "completion"
+ */
+
+void
+alias_config_completion_change_cb (void *data, struct t_config_option *option)
+{
+    struct t_alias *ptr_alias;
+    
+    /* make C compiler happy */
+    (void) data;
+    
+    ptr_alias = alias_search (weechat_config_option_get_pointer (option, "name"));
+    if (ptr_alias && ptr_alias->hook)
+    {
+        alias_update_completion (ptr_alias,
+                                 weechat_config_option_get_pointer (option, "value"));
+    }
+}
+
+/*
+ * alias_config_completion_delete_cb: callback called when alias completion is
+ *                                    deleted in section "completion"
+ */
+
+void
+alias_config_completion_delete_cb (void *data, struct t_config_option *option)
+{
+    struct t_alias *ptr_alias;
+    
+    /* make C compiler happy */
+    (void) data;
+    
+    ptr_alias = alias_search (weechat_config_option_get_pointer (option, "name"));
+    if (ptr_alias && ptr_alias->hook && ptr_alias->completion)
+    {
+        alias_update_completion (ptr_alias, NULL);
+    }
+}
+
+/*
+ * alias_config_reload: reload alias configuration file
+ */
+
+int
+alias_config_reload (void *data, struct t_config_file *config_file)
+{
+    /* make C compiler happy */
+    (void) data;
+    
+    weechat_config_section_free_options (alias_config_section_cmd);
+    weechat_config_section_free_options (alias_config_section_completion);
+    alias_free_all ();
+    
+    return weechat_config_reload (config_file);
+}
+
+/*
+ * alias_config_cmd_write_default_cb: write default aliases in configuration
+ *                                    file in section "cmd" (command)
+ */
+
+void
+alias_config_cmd_write_default_cb (void *data,
+                                   struct t_config_file *config_file,
+                                   const char *section_name)
+{
+    /* make C compiler happy */
+    (void) data;
+    
+    weechat_config_write_line (config_file, section_name, NULL);
+    
+    weechat_config_write_line (config_file, "AAWAY", "%s", "\"allserv /away\"");
+    weechat_config_write_line (config_file, "AME", "%s", "\"allchan /me\"");
+    weechat_config_write_line (config_file, "AMSG", "%s", "\"allchan /msg *\"");
+    weechat_config_write_line (config_file, "ANICK", "%s", "\"allserv /nick\"");
+    weechat_config_write_line (config_file, "BYE", "%s", "\"quit\"");
+    weechat_config_write_line (config_file, "C", "%s", "\"buffer clear\"");
+    weechat_config_write_line (config_file, "CL", "%s", "\"buffer clear\"");
+    weechat_config_write_line (config_file, "CLOSE", "%s", "\"buffer close\"");
+    weechat_config_write_line (config_file, "CHAT", "%s", "\"dcc chat\"");
+    weechat_config_write_line (config_file, "EXIT", "%s", "\"quit\"");
+    weechat_config_write_line (config_file, "IG", "%s", "\"ignore\"");
+    weechat_config_write_line (config_file, "J", "%s", "\"join\"");
+    weechat_config_write_line (config_file, "K", "%s", "\"kick\"");
+    weechat_config_write_line (config_file, "KB", "%s", "\"kickban\"");
+    weechat_config_write_line (config_file, "LEAVE", "%s", "\"part\"");
+    weechat_config_write_line (config_file, "M", "%s", "\"msg\"");
+    weechat_config_write_line (config_file, "MUB", "%s", "\"unban *\"");
+    weechat_config_write_line (config_file, "N", "%s", "\"names\"");
+    weechat_config_write_line (config_file, "Q", "%s", "\"query\"");
+    weechat_config_write_line (config_file, "REDRAW", "%s", "\"window refresh\"");
+    weechat_config_write_line (config_file, "SAY", "%s", "\"msg *\"");
+    weechat_config_write_line (config_file, "SIGNOFF", "%s", "\"quit\"");
+    weechat_config_write_line (config_file, "T", "%s", "\"topic\"");
+    weechat_config_write_line (config_file, "UB", "%s", "\"unban\"");
+    weechat_config_write_line (config_file, "V", "%s", "\"command core version\"");
+    weechat_config_write_line (config_file, "W", "%s", "\"who\"");
+    weechat_config_write_line (config_file, "WC", "%s", "\"window merge\"");
+    weechat_config_write_line (config_file, "WI", "%s", "\"whois\"");
+    weechat_config_write_line (config_file, "WII", "%s", "\"whois $1 $1\"");
+    weechat_config_write_line (config_file, "WW", "%s", "\"whowas\"");
+}
+
+/*
+ * alias_config_cmd_new_option: create new option in section "cmd" (command)
+ */
+
+void
+alias_config_cmd_new_option (const char *name, const char *command)
+{
+    weechat_config_new_option (alias_config_file, alias_config_section_cmd,
+                               name, "string", NULL,
+                               NULL, 0, 0, "", command, 0,
+                               NULL, NULL,
+                               &alias_config_cmd_change_cb, NULL,
+                               &alias_config_cmd_delete_cb, NULL);
+}
+
+/*
+ * alias_config_cmd_create_option_cb: create an alias in section "cmd"
+ *                                    (command)
+ */
+
+int
+alias_config_cmd_create_option_cb (void *data,
+                                   struct t_config_file *config_file,
+                                   struct t_config_section *section,
+                                   const char *option_name, const char *value)
+{
+    struct t_alias *ptr_alias;
+    int rc;
+    
+    /* make C compiler happy */
+    (void) data;
+    (void) config_file;
+    (void) section;
+    
+    rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
+    
+    /* create config option */
+    alias_config_cmd_new_option (option_name, value);
+    
+    /* create alias */
+    ptr_alias = alias_search (option_name);
+    if (ptr_alias)
+        alias_free (ptr_alias);
+    if (value && value[0])
+        rc = (alias_new (option_name, value, NULL)) ?
+            WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE : WEECHAT_CONFIG_OPTION_SET_ERROR;
+    else
+        rc = WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE;
+    
+    if (rc == WEECHAT_CONFIG_OPTION_SET_ERROR)
+    {
+        weechat_printf (NULL,
+                        _("%s%s: error creating alias \"%s\" => \"%s\""),
+                        weechat_prefix ("error"), ALIAS_PLUGIN_NAME,
+                        option_name, value);
+    }
+    
+    return rc;
+}
+
+/*
+ * alias_config_completion_new_option: create new option in section "completion"
+ */
+
+void
+alias_config_completion_new_option (const char *name, const char *completion)
+{
+    weechat_config_new_option (alias_config_file,
+                               alias_config_section_completion,
+                               name, "string", NULL,
+                               NULL, 0, 0, "", completion, 0,
+                               NULL, NULL,
+                               &alias_config_completion_change_cb, NULL,
+                               &alias_config_completion_delete_cb, NULL);
+}
+
+/*
+ * alias_config_completion_create_option_cb: create a completion for an alias
+ *                                           in section "completion"
+ */
+
+int
+alias_config_completion_create_option_cb (void *data,
+                                          struct t_config_file *config_file,
+                                          struct t_config_section *section,
+                                          const char *option_name,
+                                          const char *value)
+{
+    struct t_alias *ptr_alias;
+    
+    /* make C compiler happy */
+    (void) data;
+    (void) config_file;
+    (void) section;
+    
+    ptr_alias = alias_search (option_name);
+    if (!ptr_alias)
+    {
+        weechat_printf (NULL,
+                        _("%s%s: error creating completion for alias \"%s\": "
+                          "alias not found"),
+                        weechat_prefix ("error"), ALIAS_PLUGIN_NAME,
+                        option_name);
+        return WEECHAT_CONFIG_OPTION_SET_ERROR;
+    }
+    
+    /* create config option */
+    alias_config_completion_new_option (option_name, value);
+    
+    /* create/update completion in alias */
+    alias_update_completion (ptr_alias, value);
+    
+    return WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE;
+}
+
+/*
+ * alias_config_init: init alias configuration file
+ *                    return: 1 if ok, 0 if error
+ */
+
+int
+alias_config_init ()
+{
+    struct t_config_section *ptr_section;
+    
+    alias_config_file = weechat_config_new (ALIAS_CONFIG_NAME,
+                                            &alias_config_reload, NULL);
+    if (!alias_config_file)
+        return 0;
+    
+    ptr_section = weechat_config_new_section (alias_config_file, "cmd",
+                                              1, 1,
+                                              NULL, NULL,
+                                              NULL, NULL,
+                                              &alias_config_cmd_write_default_cb, NULL,
+                                              &alias_config_cmd_create_option_cb, NULL,
+                                              NULL, NULL);
+    if (!ptr_section)
+    {
+        weechat_config_free (alias_config_file);
+        return 0;
+    }
+    alias_config_section_cmd = ptr_section;
+    
+    ptr_section = weechat_config_new_section (alias_config_file, "completion",
+                                              1, 1,
+                                              NULL, NULL,
+                                              NULL, NULL,
+                                              NULL, NULL,
+                                              &alias_config_completion_create_option_cb, NULL,
+                                              NULL, NULL);
+    if (!ptr_section)
+    {
+        weechat_config_free (alias_config_file);
+        return 0;
+    }
+    alias_config_section_completion = ptr_section;
+    
+    return 1;
+}
+
+/*
+ * alias_config_read: read alias configuration file
+ */
+
+int
+alias_config_read ()
+{
+    return weechat_config_read (alias_config_file);
+}
+
+/*
+ * alias_config_write: write alias configuration file
+ */
+
+int
+alias_config_write ()
+{
+    return weechat_config_write (alias_config_file);
+}