| … | |
… | |
| 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; |
| … | |
… | |
| 2544 | |
2547 | |
| 2545 | void glTexCoord (float s, float t) |
2548 | void glTexCoord (float s, float t) |
| 2546 | CODE: |
2549 | CODE: |
| 2547 | glTexCoord2f (s, t); |
2550 | glTexCoord2f (s, t); |
| 2548 | |
2551 | |
|
|
2552 | void glRect (float x1, float y1, float x2, float y2) |
|
|
2553 | CODE: |
|
|
2554 | glRectf (x1, y1, x2, y2); |
|
|
2555 | |
| 2549 | PROTOTYPES: ENABLE |
2556 | PROTOTYPES: ENABLE |
| 2550 | |
2557 | |
| 2551 | void glBegin (int mode) |
2558 | void glBegin (int mode) |
| 2552 | |
2559 | |
| 2553 | void glEnd () |
2560 | void glEnd () |
| … | |
… | |
| 2626 | MODULE = CFPlus PACKAGE = CFPlus::UI::Base |
2633 | MODULE = CFPlus PACKAGE = CFPlus::UI::Base |
| 2627 | |
2634 | |
| 2628 | PROTOTYPES: DISABLE |
2635 | PROTOTYPES: DISABLE |
| 2629 | |
2636 | |
| 2630 | void |
2637 | void |
| 2631 | find_widget (SV *widget, NV x, NV y) |
2638 | find_widget (SV *self, NV x, NV y) |
| 2632 | PPCODE: |
2639 | PPCODE: |
| 2633 | { |
2640 | { |
| 2634 | if (within_widget (widget, x, y)) |
2641 | if (within_widget (self, x, y)) |
| 2635 | XPUSHs (widget); |
2642 | XPUSHs (self); |
| 2636 | } |
2643 | } |
| 2637 | |
2644 | |
|
|
2645 | BOOT: |
|
|
2646 | { |
|
|
2647 | hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV); |
|
|
2648 | |
|
|
2649 | draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV); |
|
|
2650 | draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV); |
|
|
2651 | draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV); |
|
|
2652 | draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV); |
|
|
2653 | } |
|
|
2654 | |
|
|
2655 | void |
|
|
2656 | draw (SV *self) |
|
|
2657 | CODE: |
|
|
2658 | { |
|
|
2659 | HV *hv; |
|
|
2660 | SV **svp; |
|
|
2661 | NV x, y, w, h; |
|
|
2662 | SV *draw_x_sv = GvSV (draw_x_gv); |
|
|
2663 | SV *draw_y_sv = GvSV (draw_y_gv); |
|
|
2664 | SV *draw_w_sv = GvSV (draw_w_gv); |
|
|
2665 | SV *draw_h_sv = GvSV (draw_h_gv); |
|
|
2666 | SV *hover; |
|
|
2667 | double draw_x, draw_y, draw_w, draw_h; |
|
|
2668 | |
|
|
2669 | if (!SvROK (self)) |
|
|
2670 | croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self)); |
|
|
2671 | |
|
|
2672 | hv = (HV *)SvRV (self); |
|
|
2673 | |
|
|
2674 | if (SvTYPE (hv) != SVt_PVHV) |
|
|
2675 | croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self)); |
|
|
2676 | |
|
|
2677 | svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.; |
|
|
2678 | svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.; |
|
|
2679 | |
|
|
2680 | if (!h || !w) |
|
|
2681 | XSRETURN_EMPTY; |
|
|
2682 | |
|
|
2683 | svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.; |
|
|
2684 | svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.; |
|
|
2685 | |
|
|
2686 | draw_x = SvNV (draw_x_sv) + x; |
|
|
2687 | draw_y = SvNV (draw_y_sv) + y; |
|
|
2688 | |
|
|
2689 | if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv) |
|
|
2690 | || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv)) |
|
|
2691 | XSRETURN_EMPTY; |
|
|
2692 | |
|
|
2693 | sv_setnv (draw_x_sv, draw_x); |
|
|
2694 | sv_setnv (draw_y_sv, draw_y); |
|
|
2695 | |
|
|
2696 | glPushMatrix (); |
|
|
2697 | glTranslated (x, y, 0); |
|
|
2698 | |
|
|
2699 | if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv) |
|
|
2700 | { |
|
|
2701 | svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0); |
|
|
2702 | |
|
|
2703 | if (svp && SvTRUE (*svp)) |
|
|
2704 | { |
|
|
2705 | glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f); |
|
|
2706 | glEnable (GL_BLEND); |
|
|
2707 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
|
|
2708 | glBegin (GL_QUADS); |
|
|
2709 | glVertex2f (0, 0); |
|
|
2710 | glVertex2f (w, 0); |
|
|
2711 | glVertex2f (w, h); |
|
|
2712 | glVertex2f (0, h); |
|
|
2713 | glEnd (); |
|
|
2714 | glDisable (GL_BLEND); |
|
|
2715 | } |
|
|
2716 | } |
|
|
2717 | #if 0 |
|
|
2718 | if ($ENV{CFPLUS_DEBUG} & 1) { |
|
|
2719 | glPushMatrix; |
|
|
2720 | glColor 1, 1, 0, 1; |
|
|
2721 | glTranslate 0.375, 0.375; |
|
|
2722 | glBegin GL_LINE_LOOP; |
|
|
2723 | glVertex 0 , 0; |
|
|
2724 | glVertex $self->{w} - 1, 0; |
|
|
2725 | glVertex $self->{w} - 1, $self->{h} - 1; |
|
|
2726 | glVertex 0 , $self->{h} - 1; |
|
|
2727 | glEnd; |
|
|
2728 | glPopMatrix; |
|
|
2729 | #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
|
|
2730 | } |
|
|
2731 | #endif |
|
|
2732 | PUSHMARK (SP); |
|
|
2733 | XPUSHs (self); |
|
|
2734 | PUTBACK; |
|
|
2735 | call_method ("_draw", G_VOID | G_DISCARD); |
|
|
2736 | SPAGAIN; |
|
|
2737 | |
|
|
2738 | glPopMatrix (); |
|
|
2739 | |
|
|
2740 | draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x); |
|
|
2741 | draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y); |
|
|
2742 | } |
|
|
2743 | |
