/* $Id: wins.c,v 1.4 2007/08/04 14:34:03 culot Exp $ */
/*
* Calcurse - text-based organizer
* Copyright (c) 2007 Frederic Culot
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Send your feedback or comments to : calcurse@culot.org
* Calcurse home page : http://culot.org/calcurse
*
*/
#include <stdlib.h>
#include "i18n.h"
#include "notify.h"
#include "utils.h"
#include "todo.h"
#include "custom.h"
#include "wins.h"
static window_e slctd_win;
/* Initialize the selected window in calcurse's interface. */
void
wins_slctd_init(void)
{
wins_slctd_set(CALENDAR);
}
/* Returns an enum which corresponds to the window which is selected. */
window_e
wins_slctd(void)
{
return (slctd_win);
}
/* Sets the selected window. */
void
wins_slctd_set(window_e window)
{
slctd_win = window;
}
/* TAB key was hit in the interface, need to select next window. */
void
wins_slctd_next(void)
{
if (slctd_win == TODO)
slctd_win = CALENDAR;
else
slctd_win++;
}
/* Create all the windows. */
void
wins_init(window_t *wincal, window_t *winapp, window_t *wintod,
window_t *winbar)
{
char label[BUFSIZ];
/*
* Create the three main windows plus the status bar and the pad used to
* display appointments and event.
*/
cwin = newwin(CALHEIGHT, CALWIDTH, wincal->y, wincal->x);
snprintf(label, BUFSIZ, _("Calendar"));
wins_show(cwin, label);
awin = newwin(winapp->h, winapp->w, winapp->y, winapp->x);
snprintf(label, BUFSIZ, _("Appointments"));
wins_show(awin, label);
apad->width = winapp->w - 3;
apad->ptrwin = newpad(apad->length, apad->width);
twin = newwin(wintod->h, wintod->w, wintod->y, wintod->x);
snprintf(label, BUFSIZ, _("ToDo"));
wins_show(twin, label);
swin = newwin(winbar->h, winbar->w, winbar->y, winbar->x);
/* Enable function keys (i.e. arrow keys) in those windows */
keypad(swin, TRUE);
keypad(twin, TRUE);
keypad(awin, TRUE);
keypad(cwin, TRUE);
}
/*
* Delete the existing windows and recreate them with their new
* size and placement.
*/
void
wins_reinit(conf_t *conf, window_t *winbar, window_t *winapp,
window_t *wintod, window_t *wincal, window_t *winnot)
{
clear();
delwin(swin);
delwin(cwin);
delwin(awin);
delwin(apad->ptrwin);
delwin(twin);
wins_get_config(conf, winbar, winnot, winapp, wintod, wincal);
wins_init(wincal, winapp, wintod, winbar);
if (notify_bar())
notify_reinit_bar(winnot->h, winnot->w, winnot->y, winnot->x);
}
/* Show the window with a border and a label. */
void
wins_show(WINDOW * win, char *label)
{
int startx, starty, height, width;
getbegyx(win, starty, startx);
getmaxyx(win, height, width);
box(win, 0, 0);
mvwaddch(win, 2, 0, ACS_LTEE);
mvwhline(win, 2, 1, ACS_HLINE, width - 2);
mvwaddch(win, 2, width - 1, ACS_RTEE);
print_in_middle(win, 1, 0, width, label);
}
/*
* Get the screen size and recalculate the windows configurations.
*/
void
wins_get_config(conf_t *conf, window_t *status, window_t *notify,
window_t *apts, window_t *todo, window_t *calr)
{
/* Get the screen configuration */
getmaxyx(stdscr, row, col);
/* fixed values for status, notification bars and calendar */
status->h = STATUSHEIGHT;
status->w = col;
status->y = row - status->h;
status->x = 0;
if (notify_bar()) {
notify->h = 1;
notify->w = col;
notify->y = status->y - 1;
notify->x = 0;
} else {
notify->h = 0;
notify->w = 0;
notify->y = 0;
notify->x = 0;
}
if (conf->layout <= 4) { /* APPOINTMENT is the biggest panel */
apts->w = col - CALWIDTH;
apts->h = row - (status->h + notify->h);
todo->w = CALWIDTH;
todo->h = row - (CALHEIGHT + status->h + notify->h);
} else { /* TODO is the biggest panel */
todo->w = col - CALWIDTH;
todo->h = row - (status->h + notify->h);
apts->w = CALWIDTH;
apts->h = row - (CALHEIGHT + status->h + notify->h);
}
/* defining the layout */
switch (conf->layout) {
case 1:
apts->y = 0;
apts->x = 0;
calr->y = 0;
todo->x = apts->w;
todo->y = CALHEIGHT;
calr->x = apts->w;
break;
case 2:
apts->y = 0;
apts->x = 0;
todo->y = 0;
todo->x = apts->w;
calr->x = apts->w;
calr->y = todo->h;
break;
case 3:
apts->y = 0;
todo->x = 0;
calr->x = 0;
calr->y = 0;
apts->x = CALWIDTH;
todo->y = CALHEIGHT;
break;
case 4:
apts->y = 0;
todo->x = 0;
todo->y = 0;
calr->x = 0;
apts->x = CALWIDTH;
calr->y = todo->h;
break;
case 5:
todo->y = 0;
todo->x = 0;
calr->y = 0;
apts->y = CALHEIGHT;
apts->x = todo->w;
calr->x = todo->w;
break;
case 6:
todo->y = 0;
todo->x = 0;
apts->y = 0;
apts->x = todo->w;
calr->x = todo->w;
calr->y = apts->h;
break;
case 7:
todo->y = 0;
apts->x = 0;
calr->x = 0;
calr->y = 0;
todo->x = CALWIDTH;
apts->y = CALHEIGHT;
break;
case 8:
todo->y = 0;
apts->x = 0;
calr->x = 0;
apts->y = 0;
todo->x = CALWIDTH;
calr->y = apts->h;
break;
}
}
/* draw panel border in color */
static void
border_color(WINDOW *window)
{
int color_attr = A_BOLD;
int no_color_attr = A_BOLD;
if (colorize) {
wattron(window, color_attr | COLOR_PAIR(COLR_CUSTOM));
box(window, 0, 0);
} else {
wattron(window, no_color_attr);
box(window, 0, 0);
}
if (colorize) {
wattroff(window, color_attr | COLOR_PAIR(COLR_CUSTOM));
} else {
wattroff(window, no_color_attr);
}
wnoutrefresh(window);
}
/* draw panel border without any color */
static void
border_nocolor(WINDOW *window)
{
int color_attr = A_BOLD;
int no_color_attr = A_DIM;
if (colorize) {
wattron(window, color_attr | COLOR_PAIR(COLR_DEFAULT));
} else {
wattron(window, no_color_attr);
}
box(window, 0, 0);
if (colorize) {
wattroff(window, color_attr | COLOR_PAIR(COLR_DEFAULT));
} else {
wattroff(window, no_color_attr);
}
wnoutrefresh(window);
}
/*
* Update all of the three windows and put a border around the
* selected window.
*/
void
wins_update(conf_t *conf, window_t *winbar, window_t *winapp, window_t *wintod,
int hilt_app, int hilt_tod, int nb_tod, int first_todo_onscreen,
char **saved_t_mesg)
{
switch (slctd_win) {
case CALENDAR:
border_color(cwin);
border_nocolor(awin);
border_nocolor(twin);
break;
case APPOINTMENT:
border_color(awin);
border_nocolor(cwin);
border_nocolor(twin);
break;
case TODO:
border_color(twin);
border_nocolor(awin);
border_nocolor(cwin);
break;
default:
ierror(_("FATAL ERROR in wins_update: no window selected\n"));
/* NOTREACHED */
}
apoint_update_panel(winapp, hilt_app, slctd_win);
todo_update_panel(wintod, hilt_tod, nb_tod, slctd_win,
first_todo_onscreen, saved_t_mesg);
calendar_update_panel(cwin);
status_bar();
if (notify_bar())
notify_update_bar();
wmove(swin, 0, 0);
doupdate();
}
