Rev 2097 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 964 | jag | 1 | /* |
| 2 | * plugin.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 | |||
| 8 | |||
| 9 | #include "plugin.h" |
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| 10 | #include "curve_editor.h" |
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| 11 | #include "vector2d.h" |
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| 12 | #include "ui_list.h" |
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| 13 | #include "field.h" |
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| 14 | #include "viewwin.h" |
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| 15 | #include "console.h" |
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| 16 | #include "log.h" |
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| 17 | |||
| 18 | #include <vector> |
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| 19 | #include <fstream> |
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| 20 | using namespace std; |
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| 21 | |||
| 22 | plugin::plugin () { |
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| 978 | jag | 23 | name = "from_plugin"; |
| 24 | ss.str (name); |
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| 964 | jag | 25 | num_ctrls = 0; |
| 26 | shapeform = 1; |
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| 27 | pts = 0; |
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| 978 | jag | 28 | pts_n = 0; |
| 964 | jag | 29 | mix = 1; |
| 30 | undo = 1; |
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| 978 | jag | 31 | ed = 0; |
| 982 | jag | 32 | npts = 0; |
| 964 | jag | 33 | } |
| 34 | |||
| 35 | void plugin::setup () { |
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| 36 | |||
| 1555 | jag | 37 | num_ctrls = 2; |
| 1586 | jag | 38 | ctrls.resize (num_ctrls); |
| 39 | ctrls[0] = &cb_auto_apply; |
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| 40 | ctrls[1] = &b_apply; |
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| 964 | jag | 41 | |
| 1120 | jag | 42 | b_apply.set_text ("Apply"); |
| 43 | cb_auto_apply.set_text ("Auto apply"); |
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| 964 | jag | 44 | |
| 45 | b_apply.set_listener (this); |
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| 46 | cb_auto_apply.set_listener (this); |
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| 47 | |||
| 1223 | jag | 48 | b_apply.click_repeat = 1; |
| 49 | |||
| 964 | jag | 50 | ss.precision (10); |
| 51 | |||
| 52 | } |
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| 53 | |||
| 54 | void plugin::update () { |
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| 1344 | jag | 55 | for (int i = 0; i < num_ctrls; ++i) ctrls[i]->update (); |
| 964 | jag | 56 | } |
| 57 | |||
| 58 | int plugin::handle_input () { |
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| 59 | int r = 0; |
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| 1344 | jag | 60 | if (!_folded) for (int i = 0; i < num_ctrls; ++i) r |= ctrls[i]->handle_input (); |
| 964 | jag | 61 | return r; |
| 62 | } |
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| 63 | |||
| 64 | void plugin::draw () { |
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| 1344 | jag | 65 | if (!_folded) for (int i = 0; i < num_ctrls; ++i) ctrls[i]->draw (); |
| 964 | jag | 66 | } |
| 67 | |||
| 68 | |||
| 69 | void plugin::clicked (button& b) { |
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| 70 | uis.crved->apply_plugin (this); |
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| 71 | } |
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| 72 | |||
| 73 | void plugin::changed (field& f) { |
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| 1542 | jag | 74 | do_render (); |
| 964 | jag | 75 | } |
| 76 | |||
| 77 | void plugin::changed (checkbutton& cb) { |
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| 78 | if (&cb == &cb_auto_apply) { |
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| 79 | if (cb.state) { |
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| 80 | uis.crved->apply_plugin (this); |
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| 81 | mix = undo = 0; |
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| 82 | } else mix = undo = 1; |
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| 83 | } |
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| 84 | } |
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| 85 | |||
| 86 | void plugin::try_auto_apply () { |
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| 1539 | jag | 87 | if (cb_auto_apply.state) ed->apply_plugin (this); |
| 964 | jag | 88 | } |
| 89 | |||
| 1532 | jag | 90 | void plugin::try_auto_apply (curve_editor* ed) { |
| 91 | if (cb_auto_apply.state) ed->apply_plugin (this); |
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| 92 | } |
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| 93 | |||
| 964 | jag | 94 | void plugin::unfold () { |
| 95 | for (int i = 0, j = num_ctrls; i < j; ++i) ctrls[i]->show (); |
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| 96 | _folded = 0; |
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| 97 | } |
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| 98 | |||
| 99 | void plugin::fold () { |
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| 100 | for (int i = 0, j = num_ctrls; i < j; ++i) ctrls[i]->hide (); |
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| 101 | _folded = 1; |
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| 102 | } |
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| 103 | |||
| 104 | void plugin::draw (curve_editor* ed) { |
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| 105 | glColor3f (clr.r, clr.g, clr.b); |
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| 106 | glVertexPointer (2, GL_FLOAT, 0, pts); |
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| 982 | jag | 107 | glDrawArrays (GL_LINE_STRIP, 0, npts); |
| 964 | jag | 108 | } |
| 109 | |||
| 110 | plugin::~plugin () { |
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| 111 | if (pts) delete[] pts; |
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| 112 | } |
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| 113 | |||
| 114 | string plugin::make_fname () { |
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| 115 | extern string user_data_dir; |
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| 116 | return (user_data_dir + "p_" + name); |
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| 117 | } |
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| 118 | |||
| 978 | jag | 119 | void plugin::gen_pts () { |
| 120 | if (ed) { |
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| 982 | jag | 121 | npts = points.size (); |
| 122 | if (pts_n < npts) { |
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| 978 | jag | 123 | if (pts) delete[] pts; |
| 982 | jag | 124 | pts_n = npts; |
| 978 | jag | 125 | pts = new float [2 * pts_n]; |
| 126 | } |
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| 127 | float wx, wy; |
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| 982 | jag | 128 | for (int i = 0, k = 0; i < npts; ++i) { |
| 978 | jag | 129 | point<float>& p = points[i]; |
| 130 | ed->obj2win (p.x, p.y, wx, wy); |
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| 131 | pts[k++] = wx; pts[k++] = wy; |
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| 132 | } |
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| 133 | } |
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| 134 | } |
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| 964 | jag | 135 | |
| 978 | jag | 136 | void plugin::set_ed (curve_editor* e) { |
| 137 | ed = e; |
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| 138 | gen_pts (); |
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| 139 | } |
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| 1532 | jag | 140 | |
| 141 | void plugin::do_render () { |
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| 142 | render (); |
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| 143 | try_auto_apply (); |
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| 144 | } |
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| 145 | |||
| 146 | void plugin::do_render (curve_editor* ed) { |
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| 147 | render (); |
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| 148 | try_auto_apply (ed); |
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| 149 | } |