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/*
* ion/mod_query/main.c
*
* Copyright (c) Tuomo Valkonen 1999-2007.
*
* See the included file LICENSE for details.
*/
#include <libextl/readconfig.h>
#include <libextl/extl.h>
#include <libtu/minmax.h>
#include <ioncore/binding.h>
#include <ioncore/conf-bindings.h>
#include <ioncore/frame.h>
#include <ioncore/saveload.h>
#include <ioncore/bindmaps.h>
#include <ioncore/ioncore.h>
#include "query.h"
#include "edln.h"
#include "wedln.h"
#include "input.h"
#include "complete.h"
#include "history.h"
#include "exports.h"
#include "main.h"
/*{{{ Module information */
#include "../version.h"
char mod_query_ion_api_version[]=NOTION_API_VERSION;
/*}}}*/
/*{{{ Bindmaps */
WBindmap *mod_query_input_bindmap=NULL;
WBindmap *mod_query_wedln_bindmap=NULL;
/*}}}*/
/*{{{ Set & get */
ModQueryConfig mod_query_config={
250,
TRUE,
TRUE
};
/*EXTL_DOC
* Set module configuration. The following are supported:
*
* \begin{tabularx}{\linewidth}{lX}
* \tabhead{Field & Description}
* \var{autoshowcompl} & (boolean) Is auto-show-completions enabled?
* (default: true). \\
* \var{autoshowcompl_delay} & (integer) auto-show-completions delay
* in milliseconds (default: 250). \\
* \var{caseicompl} & (boolean) Turn some completions case-insensitive
* (default: true). \\
* \end{tabularx}
*/
EXTL_EXPORT
void mod_query_set(ExtlTab tab)
{
ModQueryConfig *c=&mod_query_config;
extl_table_gets_b(tab, "autoshowcompl", &c->autoshowcompl);
extl_table_gets_b(tab, "caseicompl", &c->caseicompl);
if(extl_table_gets_i(tab, "autoshowcompl_delay",
&c->autoshowcompl_delay)){
c->autoshowcompl_delay=MAXOF(c->autoshowcompl_delay, 0);
}
}
/*EXTL_DOC
* Get module configuration. For more information see
* \fnref{mod_query.set}.
*/
EXTL_SAFE
EXTL_EXPORT
ExtlTab mod_query_get()
{
ModQueryConfig *c=&mod_query_config;
ExtlTab tab=extl_create_table();
extl_table_sets_b(tab, "autoshowcompl", c->autoshowcompl);
extl_table_sets_b(tab, "caseicompl", c->caseicompl);
extl_table_sets_i(tab, "autoshowcompl_delay", c->autoshowcompl_delay);
return tab;
}
/*}}}*/
/*{{{ Init & deinit */
static void load_history()
{
ExtlTab tab;
int i, n;
if(!extl_read_savefile("saved_queryhist", &tab))
return;
n=extl_table_get_n(tab);
for(i=n; i>=1; i--){
char *s=NULL;
if(extl_table_geti_s(tab, i, &s)){
mod_query_history_push(s);
free(s);
}
}
extl_unref_table(tab);
}
static void save_history()
{
ExtlTab tab=mod_query_history_table();
extl_write_savefile("saved_queryhist", tab);
extl_unref_table(tab);
}
static bool loaded_ok=FALSE;
void mod_query_deinit()
{
mod_query_unregister_exports();
if(mod_query_input_bindmap!=NULL){
ioncore_free_bindmap("WInput", mod_query_input_bindmap);
mod_query_input_bindmap=NULL;
}
if(mod_query_wedln_bindmap!=NULL){
ioncore_free_bindmap("WEdln", mod_query_wedln_bindmap);
mod_query_wedln_bindmap=NULL;
}
hook_remove(ioncore_snapshot_hook, save_history);
}
bool mod_query_init()
{
if(!mod_query_register_exports())
goto err;
mod_query_input_bindmap=ioncore_alloc_bindmap("WInput", NULL);
mod_query_wedln_bindmap=ioncore_alloc_bindmap("WEdln", NULL);
if(mod_query_wedln_bindmap==NULL ||
mod_query_input_bindmap==NULL){
goto err;
}
/*ioncore_read_config("cfg_query", NULL, TRUE);*/
load_history();
loaded_ok=TRUE;
hook_add(ioncore_snapshot_hook, save_history);
return TRUE;
err:
mod_query_deinit();
return FALSE;
}
/*}}}*/
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