| … | |
… | |
| 434 | /* SDL should provide this, really. */ |
434 | /* SDL should provide this, really. */ |
| 435 | #define SDLK_MODIFIER_MIN 300 |
435 | #define SDLK_MODIFIER_MIN 300 |
| 436 | #define SDLK_MODIFIER_MAX 314 |
436 | #define SDLK_MODIFIER_MAX 314 |
| 437 | |
437 | |
| 438 | /******************************************************************************/ |
438 | /******************************************************************************/ |
|
|
439 | |
|
|
440 | static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv; |
|
|
441 | static GV *hover_gv; |
| 439 | |
442 | |
| 440 | static int |
443 | static int |
| 441 | within_widget (SV *widget, NV x, NV y) |
444 | within_widget (SV *widget, NV x, NV y) |
| 442 | { |
445 | { |
| 443 | HV *self; |
446 | HV *self; |
| … | |
… | |
| 2626 | MODULE = CFPlus PACKAGE = CFPlus::UI::Base |
2629 | MODULE = CFPlus PACKAGE = CFPlus::UI::Base |
| 2627 | |
2630 | |
| 2628 | PROTOTYPES: DISABLE |
2631 | PROTOTYPES: DISABLE |
| 2629 | |
2632 | |
| 2630 | void |
2633 | void |
| 2631 | find_widget (SV *widget, NV x, NV y) |
2634 | find_widget (SV *self, NV x, NV y) |
| 2632 | PPCODE: |
2635 | PPCODE: |
| 2633 | { |
2636 | { |
| 2634 | if (within_widget (widget, x, y)) |
2637 | if (within_widget (self, x, y)) |
| 2635 | XPUSHs (widget); |
2638 | XPUSHs (self); |
| 2636 | } |
2639 | } |
| 2637 | |
2640 | |
|
|
2641 | BOOT: |
|
|
2642 | { |
|
|
2643 | hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV); |
|
|
2644 | |
|
|
2645 | draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV); |
|
|
2646 | draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV); |
|
|
2647 | draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV); |
|
|
2648 | draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV); |
|
|
2649 | } |
|
|
2650 | |
|
|
2651 | void |
|
|
2652 | draw (SV *self) |
|
|
2653 | CODE: |
|
|
2654 | { |
|
|
2655 | HV *hv; |
|
|
2656 | SV **svp; |
|
|
2657 | NV x, y, w, h; |
|
|
2658 | SV *draw_x_sv = GvSV (draw_x_gv); |
|
|
2659 | SV *draw_y_sv = GvSV (draw_y_gv); |
|
|
2660 | SV *draw_w_sv = GvSV (draw_w_gv); |
|
|
2661 | SV *draw_h_sv = GvSV (draw_h_gv); |
|
|
2662 | SV *hover; |
|
|
2663 | double draw_x, draw_y, draw_w, draw_h; |
|
|
2664 | |
|
|
2665 | if (!SvROK (self)) |
|
|
2666 | croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self)); |
|
|
2667 | |
|
|
2668 | hv = (HV *)SvRV (self); |
|
|
2669 | |
|
|
2670 | if (SvTYPE (hv) != SVt_PVHV) |
|
|
2671 | croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self)); |
|
|
2672 | |
|
|
2673 | svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.; |
|
|
2674 | svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.; |
|
|
2675 | |
|
|
2676 | if (!h || !w) |
|
|
2677 | XSRETURN_EMPTY; |
|
|
2678 | |
|
|
2679 | svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.; |
|
|
2680 | svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.; |
|
|
2681 | |
|
|
2682 | draw_x = SvNV (draw_x_sv) + x; |
|
|
2683 | draw_y = SvNV (draw_y_sv) + y; |
|
|
2684 | |
|
|
2685 | if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv) |
|
|
2686 | || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv)) |
|
|
2687 | XSRETURN_EMPTY; |
|
|
2688 | |
|
|
2689 | sv_setnv (draw_x_sv, draw_x); |
|
|
2690 | sv_setnv (draw_y_sv, draw_y); |
|
|
2691 | |
|
|
2692 | glPushMatrix (); |
|
|
2693 | glTranslated (x, y, 0); |
|
|
2694 | |
|
|
2695 | if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv) |
|
|
2696 | { |
|
|
2697 | svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0); |
|
|
2698 | |
|
|
2699 | if (svp && SvTRUE (*svp)) |
|
|
2700 | { |
|
|
2701 | glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f); |
|
|
2702 | glEnable (GL_BLEND); |
|
|
2703 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
|
|
2704 | glBegin (GL_QUADS); |
|
|
2705 | glVertex2f (0, 0); |
|
|
2706 | glVertex2f (w, 0); |
|
|
2707 | glVertex2f (w, h); |
|
|
2708 | glVertex2f (0, h); |
|
|
2709 | glEnd (); |
|
|
2710 | glDisable (GL_BLEND); |
|
|
2711 | } |
|
|
2712 | } |
|
|
2713 | #if 0 |
|
|
2714 | if ($ENV{CFPLUS_DEBUG} & 1) { |
|
|
2715 | glPushMatrix; |
|
|
2716 | glColor 1, 1, 0, 1; |
|
|
2717 | glTranslate 0.375, 0.375; |
|
|
2718 | glBegin GL_LINE_LOOP; |
|
|
2719 | glVertex 0 , 0; |
|
|
2720 | glVertex $self->{w} - 1, 0; |
|
|
2721 | glVertex $self->{w} - 1, $self->{h} - 1; |
|
|
2722 | glVertex 0 , $self->{h} - 1; |
|
|
2723 | glEnd; |
|
|
2724 | glPopMatrix; |
|
|
2725 | #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
|
|
2726 | } |
|
|
2727 | #endif |
|
|
2728 | PUSHMARK (SP); |
|
|
2729 | XPUSHs (self); |
|
|
2730 | PUTBACK; |
|
|
2731 | call_method ("_draw", G_VOID | G_DISCARD); |
|
|
2732 | SPAGAIN; |
|
|
2733 | |
|
|
2734 | glPopMatrix (); |
|
|
2735 | |
|
|
2736 | draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x); |
|
|
2737 | draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y); |
|
|
2738 | } |
|
|
2739 | |
