static void
place_spline_x(int x, int y)
{
canvas_leftbut_proc = null_proc;
canvas_middlebut_proc = null_proc;
canvas_rightbut_proc = null_proc;
canvas_locmove_proc = null_proc;
canvas_ref_proc = null_proc;
adjust_pos(x, y, fix_x, fix_y, &x, &y);
translate_spline(new_s, x - fix_x, y - fix_y);
if (return_proc == copy_selected) {
add_spline(new_s);
} else {
list_add_spline(&objects.splines, new_s);
clean_up();
set_lastposition(fix_x, fix_y);
set_newposition(x, y);
set_action_object(F_MOVE, O_SPLINE);
set_latestspline(new_s);
set_modifiedflag();
}
redisplay_spline(new_s);
/* turn back on all relevant markers */
update_markers(new_objmask);
(*return_proc) ();
draw_mousefun_canvas();
}
const chowstring & ArrayObject::get_string(int x, int y, int z)
{
adjust_pos(x, y, z);
if (!is_valid(x, y, z))
return empty_string;
return data.strings[get_index(x, y, z)];
}
static void
place_line_x(int x, int y)
{
int dx, dy;
canvas_leftbut_proc = null_proc;
canvas_middlebut_proc = null_proc;
canvas_rightbut_proc = null_proc;
canvas_locmove_proc = null_proc;
canvas_ref_proc = null_proc;
adjust_pos(x, y, fix_x, fix_y, &x, &y);
dx = x - fix_x;
dy = y - fix_y;
translate_line(new_l, dx, dy);
clean_up();
set_latestline(new_l);
if (return_proc == copy_selected) {
add_line(new_l);
adjust_links(cur_linkmode, cur_links, dx, dy, 0, 0, 1.0, 1.0, True);
free_linkinfo(&cur_links);
} else {
list_add_line(&objects.lines, new_l);
adjust_links(cur_linkmode, cur_links, dx, dy, 0, 0, 1.0, 1.0, False);
set_lastposition(fix_x, fix_y);
set_newposition(x, y);
set_lastlinkinfo(cur_linkmode, cur_links);
cur_links = NULL;
set_action_object(F_MOVE, O_POLYLINE);
}
set_modifiedflag();
redisplay_line(new_l);
/* turn back on all relevant markers */
update_markers(new_objmask);
(*return_proc) ();
draw_mousefun_canvas();
}
ArrayNumber ArrayObject::get_value(int x, int y, int z)
{
adjust_pos(x, y, z);
if (!is_valid(x, y, z))
return 0;
return data.array[get_index(x, y, z)];
}
void
moving_box(int x, int y)
{
elastic_movebox();
adjust_pos(x, y, fix_x, fix_y, &cur_x, &cur_y);
length_msg(MSG_DIST);
elastic_movebox();
}
void
moving_spline(int x, int y)
{
elastic_moveline(new_s->points);
adjust_pos(x, y, fix_x, fix_y, &cur_x, &cur_y);
length_msg(MSG_DIST);
elastic_moveline(new_s->points);
}
void
moving_arc(int x, int y)
{
elastic_movearc(new_a);
adjust_pos(x, y, fix_x, fix_y, &cur_x, &cur_y);
length_msg(MSG_DIST);
elastic_movearc(new_a);
}
void
reshaping_line(int x, int y)
{
elastic_linelink();
adjust_pos(x, y, from_x, from_y, &cur_x, &cur_y);
/* one or two lines moving with the move point? */
if (left_point != NULL && right_point != NULL) {
length_msg2(left_point->x,left_point->y,
right_point->x,right_point->y,cur_x,cur_y);
} else if (left_point != NULL) {
altlength_msg(MSG_LENGTH,left_point->x,left_point->y);
} else if (right_point != NULL) {
altlength_msg(MSG_LENGTH,right_point->x,right_point->y);
}
elastic_linelink();
}
void
reshaping_arc(int x, int y)
{
elastic_arclink();
adjust_pos(x, y, cur_a->point[movedpoint_num].x,
cur_a->point[movedpoint_num].y, &cur_x, &cur_y);
if (movedpoint_num == 1) {
/* middle point */
arc_msg(cur_a->point[0].x, cur_a->point[0].y,
cur_a->point[2].x, cur_a->point[2].y,
cur_x, cur_y);
} else {
/* end point */
altlength_msg(MSG_LENGTH,cur_a->point[1].x,cur_a->point[1].y);
}
elastic_arclink();
}
static void
fix_movedarcpoint(int x, int y)
{
canvas_ref_proc = canvas_locmove_proc = null_proc;
elastic_arclink();
/* erase last lengths if appres.showlengths is true */
erase_lengths();
adjust_pos(x, y, cur_a->point[movedpoint_num].x,
cur_a->point[movedpoint_num].y, &x, &y);
new_a = copy_arc(cur_a);
relocate_arcpoint(new_a, x, y, movedpoint_num);
change_arc(cur_a, new_a);
/* redraw anything under the old arc */
redisplay_arc(cur_a);
/* and the new one */
redisplay_arc(new_a);
/* turn back on all relevant markers */
update_markers(new_objmask);
wrapup_movepoint();
}
LRESULT APIENTRY MainWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_CREATE:
create_toolbar(hwnd);
create_term(hwnd);
create_sysmenu(hwnd);
return 0;
case WM_SIZE:
SendMessage(wndTB, TB_AUTOSIZE, 0, 0);
get_def_size(LOWORD(lParam), HIWORD(lParam));
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case BUT_OPEN:
open_file();
break;
case BUT_REWIND:
but_rewind:
if (play_state==-1)
break;
EnterCriticalSection(&vt_mutex);
replay_pause();
tr.tv_sec=0;
tr.tv_usec=0;
set_prog();
replay_seek();
LeaveCriticalSection(&vt_mutex);
play_state=1;
replay_resume();
do_replay();
break;
case BUT_PAUSE:
if (play_state==1)
goto but_unpause;
but_pause:
CancelWaitableTimer(timer);
replay_pause();
set_buttons(1);
break;
case BUT_PLAY:
if (play_state>1)
goto but_pause;
but_unpause:
replay_resume();
do_replay();
set_buttons(1);
break;
case BUT_SELSTART:
if (play_state==-1)
break;
get_pos();
selstart=tr;
set_prog_sel();
break;
case BUT_SELEND:
if (play_state==-1)
break;
selend=tr;
set_prog_sel();
break;
case BUT_EXPORT:
if (play_state==-1)
break;
if (tcmp(selstart, selend)>=0)
break;
export_file();
break;
}
return 0;
case WM_SYSCOMMAND:
switch (LOWORD(wParam))
{
default:
return DefWindowProc(hwnd, uMsg, wParam, lParam);
case BUT_FONT:
choose_font();
}
return 0;
case WM_HSCROLL:
if ((HANDLE)lParam==wndSpeed)
speed_scrolled();
else if ((HANDLE)lParam==wndProg)
prog_scrolled();
return 0;
case WM_KEYDOWN:
switch (wParam)
{
case VK_ADD:
case 'F':
adjust_speed(+1);
break;
case VK_SUBTRACT:
case 'S':
adjust_speed(-1);
break;
case '1':
SendMessage(wndSpeed, TBM_SETPOS, 1, 2);
speed_scrolled();
break;
case 'Q':
DestroyWindow(wndMain);
break;
case 'O':
open_file();
break;
case VK_SPACE:
switch (play_state)
{
case -1:
open_file();
break;
case 0:
play_state=2;
goto but_rewind;
case 1:
goto but_unpause;
case 2:
case 3:
goto but_pause;
}
break;
case 'R':
goto but_rewind;
break;
case VK_RIGHT:
adjust_pos(+10);
break;
case VK_LEFT:
adjust_pos(-10);
break;
case VK_UP:
adjust_pos(+60);
break;
case VK_DOWN:
adjust_pos(-60);
break;
case VK_PRIOR:
adjust_pos(+600);
break;
case VK_NEXT:
adjust_pos(-600);
break;
}
return 0;
case WM_SIZING:
constrain_size((LPRECT)lParam);
return 1;
default:
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
return 0;
}
void ArrayObject::set_string(const chowstring & value, int x, int y, int z)
{
adjust_pos(x, y, z);
expand(x, y, z);
data.strings[get_index(x, y, z)] = value;
}
void ArrayObject::set_value(ArrayNumber value, int x, int y, int z)
{
adjust_pos(x, y, z);
expand(x, y, z);
data.array[get_index(x, y, z)] = value;
}