fe5621c547
NOTESIZ shortened to be 6 characters long, as only 6 'X' are used in the glibc version of mkstemp(3). bugfix: wrong calculated len in wins_launch_external(), which lead to erroneus note file name
399 lines
8.4 KiB
C
Executable File
399 lines
8.4 KiB
C
Executable File
/* $Id: wins.c,v 1.11 2008/02/13 19:44:37 culot Exp $ */
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/*
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* Calcurse - text-based organizer
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* Copyright (c) 2007 Frederic Culot
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Send your feedback or comments to : calcurse@culot.org
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* Calcurse home page : http://culot.org/calcurse
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*
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "i18n.h"
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#include "notify.h"
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#include "utils.h"
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#include "todo.h"
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#include "custom.h"
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#include "wins.h"
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/* Variables to handle calcurse windows. */
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window_t win[NBWINS];
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static window_e slctd_win;
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static int layout;
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/* Get the current layout. */
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int
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wins_layout(void)
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{
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return (layout);
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}
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/* Set the current layout. */
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void
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wins_set_layout(int nb)
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{
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layout = nb;
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}
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/* Initialize the selected window in calcurse's interface. */
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void
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wins_slctd_init(void)
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{
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wins_slctd_set(CAL);
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}
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/* Returns an enum which corresponds to the window which is selected. */
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window_e
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wins_slctd(void)
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{
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return (slctd_win);
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}
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/* Sets the selected window. */
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void
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wins_slctd_set(window_e window)
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{
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slctd_win = window;
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}
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/* TAB key was hit in the interface, need to select next window. */
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void
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wins_slctd_next(void)
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{
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if (slctd_win == TOD)
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slctd_win = CAL;
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else
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slctd_win++;
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}
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/* Create all the windows. */
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void
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wins_init(void)
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{
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char label[BUFSIZ];
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/*
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* Create the three main windows plus the status bar and the pad used to
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* display appointments and event.
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*/
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win[CAL].p = newwin(CALHEIGHT, CALWIDTH, win[CAL].y, win[CAL].x);
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snprintf(label, BUFSIZ, _("Calendar"));
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wins_show(win[CAL].p, label);
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win[APP].p = newwin(win[APP].h, win[APP].w, win[APP].y, win[APP].x);
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snprintf(label, BUFSIZ, _("Appointments"));
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wins_show(win[APP].p, label);
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apad->width = win[APP].w - 3;
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apad->ptrwin = newpad(apad->length, apad->width);
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win[TOD].p = newwin(win[TOD].h, win[TOD].w, win[TOD].y, win[TOD].x);
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snprintf(label, BUFSIZ, _("ToDo"));
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wins_show(win[TOD].p, label);
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win[STA].p = newwin(win[STA].h, win[STA].w, win[STA].y, win[STA].x);
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/* Enable function keys (i.e. arrow keys) in those windows */
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keypad(win[CAL].p, TRUE);
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keypad(win[APP].p, TRUE);
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keypad(win[TOD].p, TRUE);
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keypad(win[STA].p, TRUE);
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}
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/*
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* Delete the existing windows and recreate them with their new
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* size and placement.
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*/
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void
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wins_reinit(void)
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{
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delwin(win[STA].p);
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delwin(win[CAL].p);
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delwin(win[APP].p);
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delwin(apad->ptrwin);
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delwin(win[TOD].p);
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wins_get_config();
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wins_init();
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if (notify_bar())
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notify_reinit_bar(win[NOT].h, win[NOT].w, win[NOT].y,
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win[NOT].x);
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}
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/* Show the window with a border and a label. */
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void
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wins_show(WINDOW * win, char *label)
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{
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int startx, starty, height, width;
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getbegyx(win, starty, startx);
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getmaxyx(win, height, width);
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box(win, 0, 0);
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mvwaddch(win, 2, 0, ACS_LTEE);
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mvwhline(win, 2, 1, ACS_HLINE, width - 2);
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mvwaddch(win, 2, width - 1, ACS_RTEE);
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print_in_middle(win, 1, 0, width, label);
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}
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/*
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* Get the screen size and recalculate the windows configurations.
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*/
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void
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wins_get_config(void)
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{
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/* Get the screen configuration */
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getmaxyx(stdscr, row, col);
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/* fixed values for status, notification bars and calendar */
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win[STA].h = STATUSHEIGHT;
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win[STA].w = col;
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win[STA].y = row - win[STA].h;
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win[STA].x = 0;
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if (notify_bar()) {
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win[NOT].h = 1;
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win[NOT].w = col;
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win[NOT].y = win[STA].y - 1;
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win[NOT].x = 0;
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} else {
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win[NOT].h = 0;
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win[NOT].w = 0;
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win[NOT].y = 0;
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win[NOT].x = 0;
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}
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if (layout <= 4) { /* APPOINTMENT is the biggest panel */
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win[APP].w = col - CALWIDTH;
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win[APP].h = row - (win[STA].h + win[NOT].h);
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win[TOD].w = CALWIDTH;
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win[TOD].h = row - (CALHEIGHT + win[STA].h + win[NOT].h);
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} else { /* TODO is the biggest panel */
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win[TOD].w = col - CALWIDTH;
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win[TOD].h = row - (win[STA].h + win[NOT].h);
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win[APP].w = CALWIDTH;
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win[APP].h = row - (CALHEIGHT + win[STA].h + win[NOT].h);
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}
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/* defining the layout */
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switch (layout) {
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case 1:
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win[APP].y = 0;
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win[APP].x = 0;
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win[CAL].y = 0;
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win[TOD].x = win[APP].w;
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win[TOD].y = CALHEIGHT;
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win[CAL].x = win[APP].w;
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break;
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case 2:
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win[APP].y = 0;
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win[APP].x = 0;
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win[TOD].y = 0;
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win[TOD].x = win[APP].w;
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win[CAL].x = win[APP].w;
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win[CAL].y = win[TOD].h;
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break;
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case 3:
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win[APP].y = 0;
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win[TOD].x = 0;
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win[CAL].x = 0;
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win[CAL].y = 0;
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win[APP].x = CALWIDTH;
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win[TOD].y = CALHEIGHT;
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break;
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case 4:
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win[APP].y = 0;
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win[TOD].x = 0;
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win[TOD].y = 0;
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win[CAL].x = 0;
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win[APP].x = CALWIDTH;
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win[CAL].y = win[TOD].h;
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break;
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case 5:
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win[TOD].y = 0;
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win[TOD].x = 0;
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win[CAL].y = 0;
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win[APP].y = CALHEIGHT;
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win[APP].x = win[TOD].w;
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win[CAL].x = win[TOD].w;
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break;
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case 6:
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win[TOD].y = 0;
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win[TOD].x = 0;
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win[APP].y = 0;
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win[APP].x = win[TOD].w;
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win[CAL].x = win[TOD].w;
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win[CAL].y = win[APP].h;
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break;
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case 7:
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win[TOD].y = 0;
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win[APP].x = 0;
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win[CAL].x = 0;
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win[CAL].y = 0;
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win[TOD].x = CALWIDTH;
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win[APP].y = CALHEIGHT;
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break;
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case 8:
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win[TOD].y = 0;
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win[APP].x = 0;
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win[CAL].x = 0;
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win[APP].y = 0;
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win[TOD].x = CALWIDTH;
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win[CAL].y = win[APP].h;
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break;
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}
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}
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/* draw panel border in color */
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static void
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border_color(WINDOW *window)
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{
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int color_attr = A_BOLD;
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int no_color_attr = A_BOLD;
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if (colorize) {
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wattron(window, color_attr | COLOR_PAIR(COLR_CUSTOM));
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box(window, 0, 0);
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} else {
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wattron(window, no_color_attr);
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box(window, 0, 0);
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}
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if (colorize) {
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wattroff(window, color_attr | COLOR_PAIR(COLR_CUSTOM));
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} else {
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wattroff(window, no_color_attr);
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}
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wnoutrefresh(window);
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}
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/* draw panel border without any color */
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static void
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border_nocolor(WINDOW *window)
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{
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int color_attr = A_BOLD;
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int no_color_attr = A_DIM;
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if (colorize) {
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wattron(window, color_attr | COLOR_PAIR(COLR_DEFAULT));
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} else {
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wattron(window, no_color_attr);
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}
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box(window, 0, 0);
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if (colorize) {
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wattroff(window, color_attr | COLOR_PAIR(COLR_DEFAULT));
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} else {
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wattroff(window, no_color_attr);
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}
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wnoutrefresh(window);
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}
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/*
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* Update all of the three windows and put a border around the
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* selected window.
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*/
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void
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wins_update(void)
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{
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switch (slctd_win) {
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case CAL:
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border_color(win[CAL].p);
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border_nocolor(win[APP].p);
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border_nocolor(win[TOD].p);
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break;
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case APP:
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border_color(win[APP].p);
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border_nocolor(win[CAL].p);
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border_nocolor(win[TOD].p);
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break;
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case TOD:
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border_color(win[TOD].p);
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border_nocolor(win[APP].p);
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border_nocolor(win[CAL].p);
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break;
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default:
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ierror(_("FATAL ERROR in wins_update: no window selected\n"),
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IERROR_FATAL);
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/* NOTREACHED */
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}
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apoint_update_panel(&win[APP], slctd_win);
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todo_update_panel(&win[TOD], slctd_win);
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calendar_update_panel(win[CAL].p);
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status_bar();
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if (notify_bar())
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notify_update_bar();
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wmove(win[STA].p, 0, 0);
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doupdate();
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}
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/* Reset the screen, needed when resizing terminal for example. */
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void
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wins_reset(void)
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{
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endwin();
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refresh();
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curs_set(0);
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wins_reinit();
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wins_update();
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}
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/*
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* While inside interactive mode, launch the external command cmd on the given
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* file.
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*/
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void
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wins_launch_external(const char *file, const char *cmd)
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{
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char *p;
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int len;
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len = strlen(file) + strlen(cmd) + 2; /* Beware of space between cmd and
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file. */
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p = (char *)malloc(sizeof(char) * len);
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if (snprintf(p, len, "%s %s", cmd, file) == -1) {
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free(p);
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return;
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}
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if (notify_bar())
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notify_stop_main_thread();
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def_prog_mode();
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endwin();
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clear();
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refresh();
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system(p);
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reset_prog_mode();
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clearok(curscr, TRUE);
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curs_set(0);
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refresh();
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if (notify_bar())
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notify_start_main_thread();
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free(p);
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}
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