530 lines
13 KiB
C
530 lines
13 KiB
C
/*
|
|
* Copyright (c) 2002, Adam Dunkels.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote
|
|
* products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
|
|
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* This file is part of the "ctk" console GUI toolkit for cc65
|
|
*
|
|
* $Id: ctk-conio.c,v 1.11 2007/12/20 20:45:06 oliverschmidt Exp $
|
|
*
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
#include "contiki.h"
|
|
|
|
#include "ctk/ctk.h"
|
|
#include "ctk-draw.h"
|
|
|
|
#ifndef NULL
|
|
#define NULL (void *)0
|
|
#endif /* NULL */
|
|
|
|
static unsigned char sizex, sizey;
|
|
|
|
unsigned char ctk_draw_windowborder_height = 1;
|
|
unsigned char ctk_draw_windowborder_width = 1;
|
|
unsigned char ctk_draw_windowtitle_height = 1;
|
|
|
|
|
|
/*-----------------------------------------------------------------------------------*/
|
|
static void
|
|
cputsn(char *str, unsigned char len)
|
|
{
|
|
char c;
|
|
|
|
while(len > 0) {
|
|
--len;
|
|
c = *str;
|
|
if(c == 0) {
|
|
break;
|
|
}
|
|
cputc(c);
|
|
++str;
|
|
}
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
void
|
|
ctk_draw_init(void)
|
|
{
|
|
(void)bgcolor(SCREENCOLOR);
|
|
(void)bordercolor(BORDERCOLOR);
|
|
screensize(&sizex, &sizey);
|
|
ctk_draw_clear(0, sizey);
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
static void
|
|
draw_widget(struct ctk_widget *w,
|
|
unsigned char x, unsigned char y,
|
|
unsigned char clipx, unsigned char clipy,
|
|
unsigned char clipy1, unsigned char clipy2,
|
|
unsigned char focus)
|
|
{
|
|
unsigned char xpos, ypos, xscroll;
|
|
unsigned char i, j;
|
|
char c, *text;
|
|
unsigned char wfocus;
|
|
#if CTK_CONF_ICONS
|
|
unsigned char len;
|
|
#endif /* CTK_CONF_ICONS */
|
|
|
|
wfocus = 0;
|
|
if(focus & CTK_FOCUS_WINDOW) {
|
|
(void)textcolor(WIDGETCOLOR_FWIN);
|
|
if(focus & CTK_FOCUS_WIDGET) {
|
|
(void)textcolor(WIDGETCOLOR_FOCUS);
|
|
wfocus = 1;
|
|
}
|
|
#if CTK_CONF_WINDOWS
|
|
} else if(focus & CTK_FOCUS_DIALOG) {
|
|
(void)textcolor(WIDGETCOLOR_DIALOG);
|
|
if(focus & CTK_FOCUS_WIDGET) {
|
|
(void)textcolor(WIDGETCOLOR_FOCUS);
|
|
wfocus = 1;
|
|
}
|
|
#endif /* CTK_CONF_WINDOWS */
|
|
} else {
|
|
(void)textcolor(WIDGETCOLOR);
|
|
}
|
|
|
|
xpos = x + w->x;
|
|
ypos = y + w->y;
|
|
|
|
switch(w->type) {
|
|
case CTK_WIDGET_SEPARATOR:
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
chlinexy(xpos, ypos, w->w);
|
|
}
|
|
break;
|
|
case CTK_WIDGET_LABEL:
|
|
text = w->widget.label.text;
|
|
for(i = 0; i < w->h; ++i) {
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
gotoxy(xpos, ypos);
|
|
cputsn(text, w->w);
|
|
if(w->w - (wherex() - xpos) > 0) {
|
|
cclear(w->w - (wherex() - xpos));
|
|
}
|
|
}
|
|
++ypos;
|
|
text += w->w;
|
|
}
|
|
break;
|
|
case CTK_WIDGET_BUTTON:
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
revers(wfocus != 0);
|
|
cputcxy(xpos, ypos, '[');
|
|
cputsn(w->widget.button.text, w->w);
|
|
cputc(']');
|
|
revers(0);
|
|
}
|
|
break;
|
|
case CTK_WIDGET_HYPERLINK:
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
revers(wfocus == 0);
|
|
gotoxy(xpos, ypos);
|
|
(void)textcolor(WIDGETCOLOR_HLINK);
|
|
cputsn(w->widget.button.text, w->w);
|
|
revers(0);
|
|
}
|
|
break;
|
|
case CTK_WIDGET_TEXTENTRY:
|
|
text = w->widget.textentry.text;
|
|
xscroll = 0;
|
|
if(w->widget.textentry.xpos >= w->w - 1) {
|
|
xscroll = w->widget.textentry.xpos - w->w + 1;
|
|
}
|
|
for(j = 0; j < w->h; ++j) {
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
if(w->widget.textentry.state == CTK_TEXTENTRY_EDIT &&
|
|
w->widget.textentry.ypos == j) {
|
|
revers(0);
|
|
cputcxy(xpos, ypos, '>');
|
|
c = 1;
|
|
for(i = 0; i < w->w; ++i) {
|
|
if(c != 0) {
|
|
c = text[i + xscroll];
|
|
}
|
|
revers(i == w->widget.textentry.xpos - xscroll);
|
|
if(c == 0) {
|
|
cputc(' ');
|
|
} else {
|
|
cputc(c);
|
|
}
|
|
}
|
|
revers(0);
|
|
cputc('<');
|
|
} else {
|
|
revers(wfocus != 0 && j == w->widget.textentry.ypos);
|
|
cvlinexy(xpos, ypos, 1);
|
|
gotoxy(xpos + 1, ypos);
|
|
cputsn(text, w->w);
|
|
i = wherex();
|
|
if(i - xpos - 1 < w->w) {
|
|
cclear(w->w - (i - xpos) + 1);
|
|
}
|
|
cvline(1);
|
|
}
|
|
}
|
|
++ypos;
|
|
text += w->widget.textentry.len + 1;
|
|
}
|
|
revers(0);
|
|
break;
|
|
#if CTK_CONF_ICONS
|
|
case CTK_WIDGET_ICON:
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
revers(wfocus != 0);
|
|
#if CTK_CONF_ICON_TEXTMAPS
|
|
if(w->widget.icon.textmap != NULL) {
|
|
for(i = 0; i < 3; ++i) {
|
|
gotoxy(xpos, ypos);
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
cputc(w->widget.icon.textmap[0 + 3 * i]);
|
|
cputc(w->widget.icon.textmap[1 + 3 * i]);
|
|
cputc(w->widget.icon.textmap[2 + 3 * i]);
|
|
}
|
|
++ypos;
|
|
}
|
|
}
|
|
#endif /* CTK_CONF_ICON_TEXTMAPS */
|
|
|
|
len = (unsigned char)strlen(w->widget.icon.title);
|
|
if(xpos + len >= sizex) {
|
|
xpos = sizex - len;
|
|
}
|
|
|
|
gotoxy(xpos, ypos);
|
|
if(ypos >= clipy1 && ypos < clipy2) {
|
|
cputs(w->widget.icon.title);
|
|
}
|
|
revers(0);
|
|
}
|
|
break;
|
|
#endif /* CTK_CONF_ICONS */
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
void
|
|
ctk_draw_widget(struct ctk_widget *w, unsigned char focus,
|
|
unsigned char clipy1, unsigned char clipy2)
|
|
{
|
|
struct ctk_window *win = w->window;
|
|
unsigned char posx, posy;
|
|
|
|
#if CTK_CONF_WINDOWS
|
|
posx = win->x + 1;
|
|
posy = win->y + 1 + CTK_CONF_MENUS;
|
|
#else /* CTK_CONF_WINDOWS */
|
|
posx = 0;
|
|
posy = 0;
|
|
#endif /* CTK_CONF_WINDOWS */
|
|
|
|
if(w == win->focused) {
|
|
focus |= CTK_FOCUS_WIDGET;
|
|
}
|
|
|
|
draw_widget(w, posx, posy, posx + win->w, posy + win->h, clipy1, clipy2, focus);
|
|
|
|
#ifdef CTK_CONIO_CONF_UPDATE
|
|
CTK_CONIO_CONF_UPDATE();
|
|
#endif /* CTK_CONIO_CONF_UPDATE */
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
void
|
|
ctk_draw_clear_window(struct ctk_window *window, unsigned char focus,
|
|
unsigned char clipy1, unsigned char clipy2)
|
|
{
|
|
unsigned char i;
|
|
#if CTK_CONF_WINDOWS
|
|
unsigned char h;
|
|
#endif /* CTK_CONF_WINDOWS */
|
|
|
|
if(focus & CTK_FOCUS_WINDOW) {
|
|
(void)textcolor(WINDOWCOLOR_FOCUS);
|
|
} else {
|
|
(void)textcolor(WINDOWCOLOR);
|
|
}
|
|
|
|
#if CTK_CONF_WINDOWS
|
|
h = window->y + 1 + CTK_CONF_MENUS + window->h;
|
|
|
|
/* Clear window contents. */
|
|
for(i = window->y + 1 + CTK_CONF_MENUS; i < h; ++i) {
|
|
if(i >= clipy1 && i < clipy2) {
|
|
cclearxy(window->x + 1, i, window->w);
|
|
}
|
|
}
|
|
#else /* CTK_CONF_WINDOWS */
|
|
for(i = 0; i < window->h; ++i) {
|
|
if(i >= clipy1 && i < clipy2) {
|
|
cclearxy(0, i, window->w);
|
|
}
|
|
}
|
|
#endif /* CTK_CONF_WINDOWS */
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
static void
|
|
draw_window_contents(struct ctk_window *window, unsigned char focus,
|
|
unsigned char clipy1, unsigned char clipy2,
|
|
unsigned char x1, unsigned char x2,
|
|
unsigned char y1, unsigned char y2)
|
|
{
|
|
struct ctk_widget *w;
|
|
unsigned char wfocus;
|
|
|
|
/* Draw inactive widgets. */
|
|
for(w = window->inactive; w != NULL; w = w->next) {
|
|
draw_widget(w, x1, y1, x2, y2, clipy1, clipy2, focus);
|
|
}
|
|
|
|
/* Draw active widgets. */
|
|
for(w = window->active; w != NULL; w = w->next) {
|
|
wfocus = focus;
|
|
if(w == window->focused) {
|
|
wfocus |= CTK_FOCUS_WIDGET;
|
|
}
|
|
|
|
draw_widget(w, x1, y1, x2, y2, clipy1, clipy2, wfocus);
|
|
}
|
|
|
|
#ifdef CTK_CONIO_CONF_UPDATE
|
|
CTK_CONIO_CONF_UPDATE();
|
|
#endif /* CTK_CONIO_CONF_UPDATE */
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
void
|
|
ctk_draw_window(struct ctk_window *window, unsigned char focus,
|
|
unsigned char clipy1, unsigned char clipy2,
|
|
unsigned char draw_borders)
|
|
{
|
|
#if CTK_CONF_WINDOWS
|
|
unsigned char x, y;
|
|
unsigned char x1, y1, x2, y2;
|
|
unsigned char h;
|
|
|
|
if(window->y + CTK_CONF_MENUS >= clipy2) {
|
|
return;
|
|
}
|
|
|
|
x = window->x;
|
|
y = window->y + CTK_CONF_MENUS;
|
|
x1 = x + 1;
|
|
y1 = y + 1;
|
|
x2 = x1 + window->w;
|
|
y2 = y1 + window->h;
|
|
|
|
if(draw_borders) {
|
|
|
|
/* Draw window frame. */
|
|
if(focus & CTK_FOCUS_WINDOW) {
|
|
(void)textcolor(WINDOWCOLOR_FOCUS);
|
|
} else {
|
|
(void)textcolor(WINDOWCOLOR);
|
|
}
|
|
|
|
if(y >= clipy1) {
|
|
cputcxy(x, y, (char)CH_ULCORNER);
|
|
gotoxy(wherex() + window->titlelen + CTK_CONF_WINDOWMOVE * 2, wherey());
|
|
chline(window->w - (wherex() - x) - 2);
|
|
cputcxy(x2, y, (char)CH_URCORNER);
|
|
}
|
|
|
|
h = window->h;
|
|
|
|
if(clipy1 > y1) {
|
|
if(clipy1 - y1 < h) {
|
|
h = clipy1 - y1;
|
|
y1 = clipy1;
|
|
} else {
|
|
h = 0;
|
|
}
|
|
}
|
|
|
|
if(clipy2 < y1 + h) {
|
|
if(y1 >= clipy2) {
|
|
h = 0;
|
|
} else {
|
|
h = clipy2 - y1;
|
|
}
|
|
}
|
|
|
|
cvlinexy(x, y1, h);
|
|
cvlinexy(x2, y1, h);
|
|
|
|
if(y + window->h >= clipy1 && y + window->h < clipy2) {
|
|
cputcxy(x, y2, (char)CH_LLCORNER);
|
|
chlinexy(x1, y2, window->w);
|
|
cputcxy(x2, y2, (char)CH_LRCORNER);
|
|
}
|
|
}
|
|
|
|
draw_window_contents(window, focus, clipy1, clipy2, x1, x2, y + 1, y2);
|
|
|
|
#else /* CTK_CONF_WINDOWS */
|
|
|
|
draw_window_contents(window, focus, clipy1, clipy2, 0, window->w, 0, window->h);
|
|
|
|
#endif /* CTK_CONF_WINDOWS */
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
#if CTK_CONF_WINDOWS
|
|
void
|
|
ctk_draw_dialog(struct ctk_window *dialog)
|
|
{
|
|
unsigned char x, y;
|
|
unsigned char i;
|
|
unsigned char x1, y1, x2, y2;
|
|
|
|
(void)textcolor(DIALOGCOLOR);
|
|
|
|
x = dialog->x;
|
|
y = dialog->y + CTK_CONF_MENUS;
|
|
|
|
x1 = x + 1;
|
|
y1 = y + 1;
|
|
x2 = x1 + dialog->w;
|
|
y2 = y1 + dialog->h;
|
|
|
|
/* Draw dialog frame. */
|
|
cvlinexy(x, y1, dialog->h);
|
|
cvlinexy(x2, y1, dialog->h);
|
|
|
|
chlinexy(x1, y, dialog->w);
|
|
chlinexy(x1, y2, dialog->w);
|
|
|
|
cputcxy(x, y, (char)CH_ULCORNER);
|
|
cputcxy(x, y2, (char)CH_LLCORNER);
|
|
cputcxy(x2, y, (char)CH_URCORNER);
|
|
cputcxy(x2, y2, (char)CH_LRCORNER);
|
|
|
|
/* Clear dialog contents. */
|
|
for(i = y1; i < y2; ++i) {
|
|
cclearxy(x1, i, dialog->w);
|
|
}
|
|
|
|
draw_window_contents(dialog, CTK_FOCUS_DIALOG, 0, sizey, x1, x2, y1, y2);
|
|
}
|
|
#endif /* CTK_CONF_WINDOWS */
|
|
/*-----------------------------------------------------------------------------------*/
|
|
void
|
|
ctk_draw_clear(unsigned char y1, unsigned char y2)
|
|
{
|
|
unsigned char i;
|
|
|
|
(void)textcolor(BACKGROUNDCOLOR);
|
|
for(i = y1; i < y2; ++i) {
|
|
cclearxy(0, i, sizex);
|
|
}
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
#if CTK_CONF_MENUS
|
|
static void
|
|
draw_menu(struct ctk_menu *m, unsigned char open)
|
|
{
|
|
unsigned char x, x2, y;
|
|
|
|
if(open) {
|
|
x = x2 = wherex();
|
|
if(x2 + CTK_CONF_MENUWIDTH > sizex) {
|
|
x2 = sizex - CTK_CONF_MENUWIDTH;
|
|
}
|
|
|
|
for(y = 0; y < m->nitems; ++y) {
|
|
if(y == m->active) {
|
|
(void)textcolor(ACTIVEMENUITEMCOLOR);
|
|
revers(0);
|
|
} else {
|
|
(void)textcolor(MENUCOLOR);
|
|
revers(1);
|
|
}
|
|
gotoxy(x2, y + 1);
|
|
if(m->items[y].title[0] == '-') {
|
|
chline(CTK_CONF_MENUWIDTH);
|
|
} else {
|
|
cputs(m->items[y].title);
|
|
}
|
|
if(x2 + CTK_CONF_MENUWIDTH > wherex()) {
|
|
cclear(x2 + CTK_CONF_MENUWIDTH - wherex());
|
|
}
|
|
}
|
|
|
|
gotoxy(x, 0);
|
|
(void)textcolor(OPENMENUCOLOR);
|
|
revers(0);
|
|
}
|
|
|
|
cputs(m->title);
|
|
cputc(' ');
|
|
(void)textcolor(MENUCOLOR);
|
|
revers(1);
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
void
|
|
ctk_draw_menus(struct ctk_menus *menus)
|
|
{
|
|
struct ctk_menu *m;
|
|
|
|
/* Draw menus */
|
|
(void)textcolor(MENUCOLOR);
|
|
gotoxy(0, 0);
|
|
revers(1);
|
|
cputc(' ');
|
|
for(m = menus->menus->next; m != NULL; m = m->next) {
|
|
draw_menu(m, m == menus->open);
|
|
}
|
|
|
|
/* Draw desktopmenu */
|
|
if(wherex() + strlen(menus->desktopmenu->title) + 1 >= sizex) {
|
|
gotoxy(sizex - (unsigned char)strlen(menus->desktopmenu->title) - 1, 0);
|
|
} else {
|
|
cclear(sizex - wherex() -
|
|
(unsigned char)strlen(menus->desktopmenu->title) - 1);
|
|
}
|
|
draw_menu(menus->desktopmenu, menus->desktopmenu == menus->open);
|
|
|
|
revers(0);
|
|
}
|
|
#endif /* CTK_CONF_MENUS */
|
|
/*-----------------------------------------------------------------------------------*/
|
|
unsigned char
|
|
ctk_draw_height(void)
|
|
{
|
|
return sizey;
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
unsigned char
|
|
ctk_draw_width(void)
|
|
{
|
|
return sizex;
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|