/*#DOC*/
int view_resize(View v, int w, int h)
{
w = viewP_posrelat(w, TERM_W);
h = viewP_posrelat(h, TERM_H);
if (ERR == wresize(view_win(v), h, w)) return ERR;
return replace_panel(view_pan(v), view_win(v));
}
static int lcp_replace_panel(lua_State *L)
{
PANEL *p = lcp_check(L, 1);
WINDOW *w = lcw_check(L, 2);
WINDOW *oldw = panel_window(p);
if (replace_panel(p, w) == ERR)
{
lua_pushboolean(L, 0);
return 1;
}
/* remove entry of old window */
lua_pushlightuserdata(L, oldw);
lua_pushnil(L);
lua_rawset(L, UPINDEX);
/* and save new window */
lua_pushlightuserdata(L, oldw);
lua_pushvalue(L, 2);
lua_rawset(L, UPINDEX);
lua_pushboolean(L, 1);
return 1;
}
//--------------------------------------------------------------------
void ConWindow::resize(short width, short height)
{
if (wresize(win, height, width) != OK)
exitMsg(99, "Internal error: Failed to resize window");
replace_panel(pan, win);
clear();
} // end ConWindow::resize
void CTabWidget::setSize(uint width, uint height)
{
_size.set(width, height);
wresize(_window, height, width);
replace_panel(_panel, _window);
for(vector<CWidget *>::const_iterator i = _widgets.begin(); i != _widgets.end(); ++i)
(*i)->setSize(width, height - 1);
_changed = true;
}
void CWidget::setSize(uint width, uint height)
{
DEBUG_ui("CWidget::setSize [" + _name + "]");
_size.set(width, height);
wresize(_window, height, width);
replace_panel(_panel, _window);
if(_layout)
_layout->setSize(width, height);
_changed = true;
}
void value_list_resize(struct value_list *vl, int nlines, int ncols,
int begin_y, int begin_x)
{
WINDOW *nwin, *nsub;
nwin = newwin(nlines, ncols, begin_y, begin_x);
if (nwin == NULL) {
return;
}
nsub = subwin(nwin, nlines - 2, ncols - 2, begin_y + 1, begin_x + 1);
if (nsub == NULL) {
delwin(nwin);
return;
}
replace_panel(vl->panel, nwin);
delwin(vl->sub);
delwin(vl->window);
vl->window = nwin;
vl->sub = nsub;
box(vl->window, 0, 0);
mvwprintw(vl->window, 0, HEADING_X, "Value");
multilist_set_window(vl->list, vl->sub);
value_list_show(vl);
}
static void
my_resize_panel(PANEL ** pans, int which, FillPanel myFill)
{
if (pans[which] != 0) {
int code;
int y0, x0;
int y1, x1;
WINDOW *win = panel_window(pans[which]);
char also[80];
getbegyx(win, y0, x0);
sprintf(also, " (start %d,%d)", y0, x0);
wmove(stdscr, y0, x0);
while ((code = get_position("Resize panel",
also, which, &x1, &y1)) == 0) {
;
}
if (code > 0) {
WINDOW *next = newwin(ABS(y1 - y0) + 1,
ABS(x1 - x0) + 1,
MIN(y0, y1),
MIN(x0, x1));
if (next != 0) {
keypad(next, TRUE);
if (use_colors) {
wbkgdset(next, (chtype) (COLOR_PAIR(which) | ' '));
} else if (!unboxed) {
wbkgdset(next, A_BOLD | ' ');
}
replace_panel(pans[which], next);
myFill(pans[which]);
delwin(win);
}
}
}
}
int main()
{ WINDOW *my_wins[3];
PANEL *my_panels[3];
PANEL_DATA *top;
PANEL *stack_top;
WINDOW *temp_win, *old_win;
int ch;
int newx, newy, neww, newh;
int size = FALSE, move = FALSE;
/* Initialize curses */
initscr();
start_color();
cbreak();
noecho();
keypad(stdscr, TRUE);
/* Initialize all the colors */
init_pair(1, COLOR_RED, COLOR_BLACK);
init_pair(2, COLOR_GREEN, COLOR_BLACK);
init_pair(3, COLOR_BLUE, COLOR_BLACK);
init_pair(4, COLOR_CYAN, COLOR_BLACK);
init_wins(my_wins, 3);
/* Attach a panel to each window */ /* Order is bottom up */
my_panels[0] = new_panel(my_wins[0]); /* Push 0, order: stdscr-0 */
my_panels[1] = new_panel(my_wins[1]); /* Push 1, order: stdscr-0-1 */
my_panels[2] = new_panel(my_wins[2]); /* Push 2, order: stdscr-0-1-2 */
set_user_ptrs(my_panels, 3);
/* Update the stacking order. 2nd panel will be on top */
update_panels();
/* Show it on the screen */
attron(COLOR_PAIR(4));
mvprintw(LINES - 3, 0, "Use 'm' for moving, 'r' for resizing");
mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F1 to Exit)");
attroff(COLOR_PAIR(4));
doupdate();
stack_top = my_panels[2];
top = (PANEL_DATA *)panel_userptr(stack_top);
newx = top->x;
newy = top->y;
neww = top->w;
newh = top->h;
while((ch = getch()) != KEY_F(1))
{ switch(ch)
{ case 9: /* Tab */
top = (PANEL_DATA *)panel_userptr(stack_top);
top_panel(top->next);
stack_top = top->next;
top = (PANEL_DATA *)panel_userptr(stack_top);
newx = top->x;
newy = top->y;
neww = top->w;
newh = top->h;
break;
case 'r': /* Re-Size*/
size = TRUE;
attron(COLOR_PAIR(4));
mvprintw(LINES - 4, 0, "Entered Resizing :Use Arrow Keys to resize and press <ENTER> to end resizing");
refresh();
attroff(COLOR_PAIR(4));
break;
case 'm': /* Move */
attron(COLOR_PAIR(4));
mvprintw(LINES - 4, 0, "Entered Moving: Use Arrow Keys to Move and press <ENTER> to end moving");
refresh();
attroff(COLOR_PAIR(4));
move = TRUE;
break;
case KEY_LEFT:
if(size == TRUE)
{ --newx;
++neww;
}
if(move == TRUE)
--newx;
break;
case KEY_RIGHT:
if(size == TRUE)
{ ++newx;
--neww;
}
if(move == TRUE)
++newx;
break;
case KEY_UP:
if(size == TRUE)
{ --newy;
++newh;
}
if(move == TRUE)
--newy;
break;
case KEY_DOWN:
if(size == TRUE)
{ ++newy;
--newh;
}
if(move == TRUE)
++newy;
break;
case 10: /* Enter */
move(LINES - 4, 0);
clrtoeol();
refresh();
if(size == TRUE)
{ old_win = panel_window(stack_top);
temp_win = newwin(newh, neww, newy, newx);
replace_panel(stack_top, temp_win);
win_show(temp_win, top->label, top->label_color);
delwin(old_win);
size = FALSE;
}
if(move == TRUE)
{ move_panel(stack_top, newy, newx);
move = FALSE;
}
break;
}
attron(COLOR_PAIR(4));
mvprintw(LINES - 3, 0, "Use 'm' for moving, 'r' for resizing");
mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F1 to Exit)");
attroff(COLOR_PAIR(4));
refresh();
update_panels();
doupdate();
}
endwin();
return 0;
}
static VALUE rbncurs_c_replace_panel(VALUE rb_panel, VALUE rb_window)
{ return INT2NUM(replace_panel(get_panel(rb_panel), get_window(rb_window))); }
