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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/***</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Olive - Non-Linear Video Editor</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (C) 2019 Olive Team</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> This program is free software: you can redistribute it and/or modify</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> it under the terms of the GNU General Public License as published by</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> the Free Software Foundation, either version 3 of the License, or</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> (at your option) any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> This program is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> GNU General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> You should have received a copy of the GNU General Public License</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> along with this program. If not, see <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">***/</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifndef GRAPHVIEW_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#define GRAPHVIEW_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <QWidget></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <QVector></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">class </span><a class="code" href="class_effect_row.html">EffectRow</a>;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">class </span><a class="code" href="class_effect_field.html">EffectField</a>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> QColor get_curve_color(<span class="keywordtype">int</span> index, <span class="keywordtype">int</span> length);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="class_graph_view.html"> 32</a></span> <span class="keyword">class </span><a class="code" href="class_graph_view.html">GraphView</a> : <span class="keyword">public</span> QWidget {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  Q_OBJECT</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="class_graph_view.html">GraphView</a>(QWidget* parent = 0);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">void</span> paintEvent(QPaintEvent *event);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">void</span> mousePressEvent(QMouseEvent *event);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">void</span> mouseMoveEvent(QMouseEvent *event);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> mouseReleaseEvent(QMouseEvent *event);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordtype">void</span> wheelEvent(QWheelEvent *event);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">void</span> set_row(<a class="code" href="class_effect_row.html">EffectRow</a>* r);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">void</span> set_selected_keyframe_type(<span class="keywordtype">int</span> type);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">void</span> set_field_visibility(<span class="keywordtype">int</span> field, <span class="keywordtype">bool</span> b);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">void</span> delete_selected_keys();</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">void</span> select_all();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> signals:</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">void</span> x_scroll_changed(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">void</span> y_scroll_changed(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> zoom_changed(<span class="keywordtype">double</span>, <span class="keywordtype">double</span>);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">void</span> selection_changed(<span class="keywordtype">bool</span>, <span class="keywordtype">int</span>);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">int</span> x_scroll;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">int</span> y_scroll;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">bool</span> mousedown;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">int</span> start_x;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">int</span> start_y;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">double</span> x_zoom;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">double</span> y_zoom;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">void</span> set_scroll_x(<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">void</span> set_scroll_y(<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">void</span> set_zoom(<span class="keywordtype">double</span> xz, <span class="keywordtype">double</span> yz);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">int</span> get_screen_x(<span class="keywordtype">double</span>);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">int</span> get_screen_y(<span class="keywordtype">double</span>);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">long</span> get_value_x(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">double</span> get_value_y(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">void</span> selection_update();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  QVector<bool> field_visibility;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  QVector<int> selected_keys;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  QVector<int> selected_keys_fields;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  QVector<long> selected_keys_old_vals;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  QVector<double> selected_keys_old_doubles;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">double</span> old_pre_handle_x;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">double</span> old_pre_handle_y;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">double</span> old_post_handle_x;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">double</span> old_post_handle_y;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">int</span> handle_field;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">int</span> handle_index;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">bool</span> moved_keys;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">int</span> current_handle;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">void</span> draw_lines(QPainter &p, <span class="keywordtype">bool</span> vert);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">void</span> draw_line_text(QPainter &p, <span class="keywordtype">bool</span> vert, <span class="keywordtype">int</span> line_no, <span class="keywordtype">int</span> line_pos, <span class="keywordtype">int</span> next_line_pos);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="class_effect_row.html">EffectRow</a>* row;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">bool</span> rect_select;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">int</span> rect_select_x;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">int</span> rect_select_y;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">int</span> rect_select_w;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">int</span> rect_select_h;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">int</span> rect_select_offset;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">long</span> visible_in;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">bool</span> click_add;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">bool</span> click_add_proc;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="class_effect_field.html">EffectField</a>* click_add_field;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">int</span> click_add_key;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">int</span> click_add_type;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">private</span> slots:</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">void</span> show_context_menu(<span class="keyword">const</span> QPoint& pos);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">void</span> reset_view();</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">void</span> set_view_to_selection();</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span> set_view_to_all();</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">void</span> set_view_to_rect(<span class="keywordtype">int</span> x1, <span class="keywordtype">double</span> y1, <span class="keywordtype">int</span> x2, <span class="keywordtype">double</span> y2);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> };</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor">#endif // GRAPHVIEW_H</span></div><div class="ttc" id="class_effect_row_html"><div class="ttname"><a href="class_effect_row.html">EffectRow</a></div><div class="ttdef"><b>Definition:</b> effectrow.h:37</div></div>
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<div class="ttc" id="class_graph_view_html"><div class="ttname"><a href="class_graph_view.html">GraphView</a></div><div class="ttdef"><b>Definition:</b> graphview.h:32</div></div>
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<div class="ttc" id="class_effect_field_html"><div class="ttname"><a href="class_effect_field.html">EffectField</a></div><div class="ttdef"><b>Definition:</b> effectfield.h:43</div></div>
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