void
next_input_focus(void)
{
InputItem *old_item = gWindow->page->current_item, *new_item, *trace;
if (gWindow->page->current_item == NULL ||
(gWindow->page->current_item->next == NULL
&& gWindow->page->current_item == gWindow->page->input_list)) {
BeepAtTheUser();
return;
}
/*
* Now I should find the new item
*/
new_item = NULL;
trace = old_item->next;
if (trace == NULL)
new_item = gWindow->page->input_list;
else
new_item = trace;
gWindow->page->current_item = new_item;
draw_inputsymbol(old_item);
draw_inputsymbol(new_item);
}
static void
show_input(TextNode *node)
{
/*XFontStruct *old_font;*/
XWindowChanges wc;
/*int twidth, boxwidth, old_color;*/
/*Window root, child;*/
/*int root_x, root_y, win_x, win_y, buttons;*/
InputItem *item;
char *inpbuffer;
item = node->link->reference.string;
inpbuffer = item->curr_line->buffer;
wc.border_width = 0;
wc.x = node->x;
wc.y = node->y + gRegionOffset + y_off - node->height + 2;
wc.height = node->height - 2;
wc.width = node->width;
if (pix_visible(node->y, node->height)) {
XConfigureWindow(gXDisplay, node->link->win,
CWX | CWY | CWHeight | CWWidth | CWBorderWidth,
&wc);
XMapWindow(gXDisplay, node->link->win);
}
XFlush(gXDisplay);
draw_inputsymbol(item);
}
void
prev_input_focus(void)
{
InputItem *old_item = gWindow->page->current_item, *new_item, *trace;
if (gWindow->page->current_item == NULL) {
BeepAtTheUser();
return;
}
/*
* Now I should find the new item
*/
new_item = NULL;
trace = gWindow->page->input_list;
if (trace == old_item) {
/*
* I started at the front of the list, so move forward until I hit
* the end
*/
while (trace->next != NULL)
trace = trace->next;
new_item = trace;
}
else {
while (trace->next != old_item)
trace = trace->next;
new_item = trace;
}
gWindow->page->current_item = new_item;
draw_inputsymbol(old_item);
draw_inputsymbol(new_item);
}
