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/*
* ion/query/input.c
*
* Copyright (c) Tuomo Valkonen 1999-2004.
*
* Ion is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*/
#include <ioncore/common.h>
#include <ioncore/window.h>
#include <ioncore/global.h>
#include <ioncore/regbind.h>
#include <ioncore/defer.h>
#include "inputp.h"
/*{{{ Dynfuns */
/*EXTL_DOC
* Scroll input \var{input} text contents up.
*/
EXTL_EXPORT_MEMBER
void input_scrollup(WInput *input)
{
CALL_DYN(input_scrollup, input, (input));
}
/*EXTL_DOC
* Scroll input \var{input} text contents down.
*/
EXTL_EXPORT_MEMBER
void input_scrolldown(WInput *input)
{
CALL_DYN(input_scrolldown, input, (input));
}
void input_calc_size(WInput *input, WRectangle *geom)
{
CALL_DYN(input_calc_size, input, (input, geom));
}
const char *input_style(WInput *input)
{
const char *ret="input";
CALL_DYN_RET(ret, const char*, input_style, input, (input));
return ret;
}
/*}}}*/
/*{{{ Resize and draw config update */
void input_refit(WInput *input)
{
WRectangle geom=input->max_geom;
input_calc_size(input, &geom);
window_fit(&input->win, &geom);
}
void input_fit(WInput *input, const WRectangle *geom)
{
input->max_geom=*geom;
input_refit(input);
}
void input_draw_config_updated(WInput *input)
{
GrBrush *brush;
brush=gr_get_brush(ROOTWIN_OF(input), input->win.win,
input_style(input));
if(brush==NULL)
return;
if(input->brush!=NULL)
grbrush_release(input->brush, input->win.win);
input->brush=brush;
input_refit(input);
region_default_draw_config_updated((WRegion*)input);
window_draw((WWindow*)input, TRUE);
}
/*}}}*/
/*{{{ Init/deinit */
bool input_init(WInput *input, WWindow *par, const WRectangle *geom)
{
Window win;
input->max_geom=*geom;
if(!window_init_new((WWindow*)input, par, geom))
return FALSE;
win=input->win.win;
input->brush=gr_get_brush(ROOTWIN_OF(par), win, input_style(input));
if(input->brush==NULL)
goto fail;
input_refit(input);
XSelectInput(wglobal.dpy, input->win.win, INPUT_MASK);
region_add_bindmap((WRegion*)input, &query_bindmap);
return TRUE;
fail:
window_deinit((WWindow*)input);
return FALSE;
}
void input_deinit(WInput *input)
{
if(input->brush!=NULL)
grbrush_release(input->brush, input->win.win);
window_deinit((WWindow*)input);
}
/*EXTL_DOC
* Close input not calling any possible finish handlers.
*/
EXTL_EXPORT_MEMBER
void input_cancel(WInput *input)
{
defer_destroy((WObj*)input);
}
/*EXTL_DOC
* Same as \fnref{WInput.cancel}.
*/
EXTL_EXPORT_MEMBER
void input_close(WInput *input)
{
input_cancel(input);
}
/*}}}*/
/*{{{ Focus */
static void input_inactivated(WInput *input)
{
window_draw((WWindow*)input, FALSE);
}
static void input_activated(WInput *input)
{
window_draw((WWindow*)input, FALSE);
}
/*}}}*/
/*{{{ Dynamic function table and class implementation */
static DynFunTab input_dynfuntab[]={
{region_fit, input_fit},
{region_draw_config_updated, input_draw_config_updated},
{region_close, input_close},
{region_activated, input_activated},
{region_inactivated, input_inactivated},
END_DYNFUNTAB
};
IMPLOBJ(WInput, WWindow, input_deinit, input_dynfuntab);
/*}}}*/
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