Rev 2175 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 964 | jag | 1 | /* |
| 2 | * curve_picker.cc |
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| 2302 | jag | 3 | * DIN Is Noise is copyright (c) 2006-2025 Jagannathan Sampath |
| 1713 | jag | 4 | * DIN Is Noise is released under GNU Public License 2.0 |
| 1479 | jag | 5 | * For more information, please visit https://dinisnoise.org/ |
| 964 | jag | 6 | */ |
| 7 | #include "curve_picker.h" |
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| 8 | #include "curve_editor.h" |
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| 9 | #include "ui_list.h" |
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| 10 | #include "input.h" |
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| 1109 | jag | 11 | #include "log.h" |
| 12 | #include "console.h" |
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| 964 | jag | 13 | #include <vector> |
| 14 | #include <fstream> |
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| 15 | using namespace std; |
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| 16 | |||
| 17 | extern ui_list uis; |
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| 18 | extern int mousex, mousey, mouseyy; |
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| 19 | extern curve_picker_t curve_picker; |
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| 20 | |||
| 1682 | jag | 21 | extern void makefam (widget* parent, widget* children, int n); |
| 1109 | jag | 22 | |
| 964 | jag | 23 | void curve_picker_t::setup () { |
| 1535 | jag | 24 | title.set_text ("Pick what?"); |
| 2175 | jag | 25 | widget* chld [] = {&title, &cancel, &comps}; |
| 26 | makefam (&pick, chld, 3); |
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| 1535 | jag | 27 | widget* w [] = {&title, &pick, &cancel, &comps}; |
| 28 | widget_load ("d_curve_picker", w, 4); |
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| 29 | cancel.set_text ("Cancel"); |
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| 30 | pick.set_text ("Pick"); |
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| 31 | LISTEN(pick, this); |
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| 32 | LISTEN(cancel, this); |
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| 33 | LISTEN(comps, this); |
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| 1533 | jag | 34 | n = 0; |
| 1213 | jag | 35 | id = 0; |
| 964 | jag | 36 | } |
| 37 | |||
| 38 | curve_picker_t::~curve_picker_t () { |
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| 1535 | jag | 39 | widget* w [] = {&title, &pick, &cancel, &comps}; |
| 40 | widget_save ("d_curve_picker", w, 4); |
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| 964 | jag | 41 | } |
| 42 | |||
| 43 | int curve_picker_t::handle_input () { |
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| 1534 | jag | 44 | if (!visible) return 0; |
| 1535 | jag | 45 | widget* w [] = {&pick, &comps, &cancel, &title,}; |
| 46 | if (keypressed (SDLK_ESCAPE)) clicked (cancel); |
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| 47 | if (keypressed (SDLK_RETURN)) clicked (pick); |
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| 1112 | jag | 48 | int r = 0; |
| 1535 | jag | 49 | for (int i = 0; i < 4;++i) { |
| 1112 | jag | 50 | r = w[i]->handle_input (); |
| 51 | if (r) break; |
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| 52 | } |
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| 964 | jag | 53 | return r; |
| 54 | } |
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| 55 | |||
| 56 | void curve_picker_t::draw () { |
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| 57 | glEnable (GL_BLEND); |
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| 58 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
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| 1533 | jag | 59 | glColor4f (0, 0, 0, 0.7f); |
| 964 | jag | 60 | glRecti (bg.left, bg.bottom, bg.right, bg.top); |
| 61 | glDisable (GL_BLEND); |
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| 1535 | jag | 62 | widget* w [] = {&title, &pick, &cancel, &comps}; |
| 63 | for (int i = 0; i < 4;++i) w[i]->draw (); |
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| 64 | if (comps.hov != -1) curve_picker.id = comps.hov; |
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| 964 | jag | 65 | } |
| 66 | |||
| 67 | void curve_picker_t::show () { |
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| 1213 | jag | 68 | id = 0; |
| 1887 | jag | 69 | if (CRVED) n = CRVED->hitlist.size (); else n = 0; |
| 1213 | jag | 70 | if (id < n) { |
| 71 | widget::show (); |
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| 2175 | jag | 72 | int cx = pick.extents.left, cy = pick.extents.bottom; |
| 73 | pick.move (mousex + viewport::handle_radius + 1 - cx, mouseyy - 2 * fnt.lift - cy ); // position picker to mouse loc |
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| 1533 | jag | 74 | hit_t::name_only = (CRVED->todo == curve_editor::PICK_CURVE); |
| 1535 | jag | 75 | comps.clear (); |
| 1533 | jag | 76 | for (int i = 0; i < n; ++i) { |
| 77 | hit_t& hi = CRVED->hitlist[i]; |
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| 78 | stringstream ss; ss << hi; |
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| 1535 | jag | 79 | comps.add (ss.str()); |
| 1533 | jag | 80 | } |
| 2175 | jag | 81 | comps.set_pos (pick.posx, pick.posy); |
| 1213 | jag | 82 | calc_bg (); |
| 83 | } |
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| 964 | jag | 84 | } |
| 85 | |||
| 1213 | jag | 86 | void curve_picker_t::hide () { |
| 87 | widget::hide (); |
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| 88 | defocus (this); |
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| 89 | } |
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| 90 | |||
| 964 | jag | 91 | void curve_picker_t::calc_bg () { |
| 92 | const int delta = 1; |
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| 1535 | jag | 93 | bg.left = title.extents.left - delta; |
| 94 | bg.top = title.extents.top + delta; |
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| 95 | bg.right = max (cancel.extents.right, comps.extents.right) + delta; |
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| 96 | bg.bottom = comps.extents.bottom - delta; |
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| 1112 | jag | 97 | set_focus (this); |
| 964 | jag | 98 | } |
| 99 | |||
| 100 | void curve_picker_t::clicked (button& b) { |
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| 1535 | jag | 101 | if (&b == &comps || &b == &pick) CRVED->picked_using_picker (id); |
| 964 | jag | 102 | curve_picker.hide (); |
| 103 | } |