Exemplo n.º 1
0
// display a text message
void
message_box(int delay, int x, int y, char *fgc, char *bgc, char *bc, char *txt)
{
	workarea mon;
	monitor_dimensions_struts(x, y, &mon);
	if (fork())
		return;

	display = XOpenDisplay(0x0);

	box *b = box_create(root, BOX_OVERRIDE, 0, 0, 1, 1, config_title_bg);

	textbox *text =
	    textbox_create(b->window, TB_CENTER | TB_AUTOHEIGHT | TB_AUTOWIDTH,
	    8, 5, 1, 1, config_title_font, config_title_fg, config_title_bg,
	    txt, NULL);

	box_moveresize(b,
	    MIN(mon.x + mon.w - text->w - 26, MAX(mon.x + 26,
		    x - text->w / 2)), MIN(mon.y + mon.h - text->h - 20,
		MAX(mon.y + 20, y - text->h / 2)), text->w + 16, text->h + 10);

	XSelectInput(display, b->window, ExposureMask);

	textbox_show(text);
	box_show(b);

	double stamp = timestamp();
	while ((timestamp() - stamp) < (double) delay / 1000) {
		if (XPending(display)) {
			XEvent ev;
			XNextEvent(display, &ev);

			if (ev.type == Expose)
				textbox_draw(text);
		}
		usleep(10000);	// 10ms
	}

	textbox_free(text);
	box_free(b);

	exit(EXIT_SUCCESS);
}
Exemplo n.º 2
0
int main ( int argc, char **argv )
{

    // Get DISPLAY
    const char *display_str = getenv ( "DISPLAY" );
    if ( !( display = XOpenDisplay ( display_str ) ) ) {
        fprintf ( stderr, "cannot open display!\n" );
        return EXIT_FAILURE;
    }

    TASSERT( display != NULL );
    Screen *screen = DefaultScreenOfDisplay ( display );
    Window root    = RootWindow ( display, XScreenNumberOfScreen ( screen ) );
    Window mw = XCreateSimpleWindow ( display, root, 0, 0, 200, 100,
                                           config.menu_bw,
                                           color_get ( display, config.menu_bc ),
                                           color_get ( display, config.menu_bg ) );
    TASSERT( mw != None );

    textbox_setup ( config.menu_bg, config.menu_fg, 
                    config.menu_hlbg, config.menu_hlfg ); 
    textbox *box = textbox_create(mw , TB_EDITABLE|TB_AUTOWIDTH|TB_AUTOHEIGHT, 0,0, -1, -1, NORMAL, "test");
    TASSERT( box != NULL );

    textbox_cursor_end ( box );
    TASSERT ( box->cursor == 4); 
    textbox_cursor ( box, -1 );
    TASSERT ( box->cursor == 0 ); 
    textbox_cursor ( box, 8 );
    TASSERT ( box->cursor == 4 ); 
    textbox_cursor ( box, 2 );
    TASSERT ( box->cursor == 2 ); 
    textbox_insert ( box, 3, "bo");
    TASSERT ( strcmp(box->text, "tesbot") == 0 ); 
    textbox_cursor_end ( box );
    TASSERT ( box->cursor == 6); 

    TASSERT( textbox_get_width( box) > 0 );
    TASSERT( textbox_get_height( box) > 0 );

    TASSERT( textbox_get_width( box) >= textbox_get_font_width( box)  );
    TASSERT( textbox_get_height( box) >= textbox_get_font_height( box)  );

    TASSERT( textbox_get_estimated_char_width ( box) > 0 );

    textbox_cursor_bkspc ( box );
    TASSERT ( strcmp(box->text, "tesbo") == 0 ); 
    TASSERT ( box->cursor == 5); 

    textbox_cursor_dec ( box );
    TASSERT ( box->cursor == 4); 
    textbox_cursor_del ( box );
    TASSERT ( strcmp(box->text, "tesb") == 0 ); 
    textbox_cursor_dec ( box );
    TASSERT ( box->cursor == 3); 
    textbox_cursor_inc ( box );
    TASSERT ( box->cursor == 4); 
    textbox_cursor_inc ( box );
    TASSERT ( box->cursor == 4); 
    // Cursor after delete section.
    textbox_delete ( box, 0, 1 );
    TASSERT ( strcmp(box->text, "esb") == 0 ); 
    TASSERT ( box->cursor == 3); 
    // Cursor before delete.
    textbox_text( box, "aap noot mies");
    TASSERT ( strcmp(box->text, "aap noot mies") == 0 ); 
    textbox_cursor( box, 3 );
    TASSERT ( box->cursor == 3); 
    textbox_delete ( box, 3, 6 );
    TASSERT ( strcmp(box->text, "aapmies") == 0 ); 
    TASSERT ( box->cursor == 3); 

    // Cursor within delete
    textbox_text( box, "aap noot mies");
    TASSERT ( strcmp(box->text, "aap noot mies") == 0 ); 
    textbox_cursor( box, 5 );
    TASSERT ( box->cursor == 5); 
    textbox_delete ( box, 3, 6 );
    TASSERT ( strcmp(box->text, "aapmies") == 0 ); 
    TASSERT ( box->cursor == 3); 
    // Cursor after delete. 
    textbox_text( box, "aap noot mies");
    TASSERT ( strcmp(box->text, "aap noot mies") == 0 ); 
    textbox_cursor( box, 11 );
    TASSERT ( box->cursor == 11); 
    textbox_delete ( box, 3, 6 );
    TASSERT ( strcmp(box->text, "aapmies") == 0 ); 
    TASSERT ( box->cursor == 5); 


    textbox_font ( box, HIGHLIGHT );
    textbox_draw( box );

    textbox_show( box );
    textbox_move ( box, 12, 13);
    TASSERT ( box->x == 12 );
    TASSERT ( box->y == 13 );
    textbox_hide( box );

    textbox_free(box);
    textbox_cleanup();
    XDestroyWindow ( display, mw);
    XCloseDisplay ( display );
}