|
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
- <meta http-equiv="X-UA-Compatible" content="IE=9"/>
- <meta name="generator" content="Doxygen 1.8.8"/>
- <title>DISTRHO Plugin Framework: dgl/ImageSlider.hpp Source File</title>
- <link href="tabs.css" rel="stylesheet" type="text/css"/>
- <script type="text/javascript" src="jquery.js"></script>
- <script type="text/javascript" src="dynsections.js"></script>
- <link href="search/search.css" rel="stylesheet" type="text/css"/>
- <script type="text/javascript" src="search/search.js"></script>
- <script type="text/javascript">
- $(document).ready(function() { searchBox.OnSelectItem(0); });
- </script>
- <link href="doxygen.css" rel="stylesheet" type="text/css" />
- </head>
- <body>
- <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
- <div id="titlearea">
- <table cellspacing="0" cellpadding="0">
- <tbody>
- <tr style="height: 56px;">
- <td style="padding-left: 0.5em;">
- <div id="projectname">DISTRHO Plugin Framework
- </div>
- </td>
- </tr>
- </tbody>
- </table>
- </div>
- <!-- end header part -->
- <!-- Generated by Doxygen 1.8.8 -->
- <script type="text/javascript">
- var searchBox = new SearchBox("searchBox", "search",false,'Search');
- </script>
- <div id="navrow1" class="tabs">
- <ul class="tablist">
- <li><a href="index.html"><span>Main Page</span></a></li>
- <li><a href="modules.html"><span>Modules</span></a></li>
- <li><a href="annotated.html"><span>Classes</span></a></li>
- <li class="current"><a href="files.html"><span>Files</span></a></li>
- <li>
- <div id="MSearchBox" class="MSearchBoxInactive">
- <span class="left">
- <img id="MSearchSelect" src="search/mag_sel.png"
- onmouseover="return searchBox.OnSearchSelectShow()"
- onmouseout="return searchBox.OnSearchSelectHide()"
- alt=""/>
- <input type="text" id="MSearchField" value="Search" accesskey="S"
- onfocus="searchBox.OnSearchFieldFocus(true)"
- onblur="searchBox.OnSearchFieldFocus(false)"
- onkeyup="searchBox.OnSearchFieldChange(event)"/>
- </span><span class="right">
- <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
- </span>
- </div>
- </li>
- </ul>
- </div>
- <div id="navrow2" class="tabs2">
- <ul class="tablist">
- <li><a href="files.html"><span>File List</span></a></li>
- </ul>
- </div>
- <!-- window showing the filter options -->
- <div id="MSearchSelectWindow"
- onmouseover="return searchBox.OnSearchSelectShow()"
- onmouseout="return searchBox.OnSearchSelectHide()"
- onkeydown="return searchBox.OnSearchSelectKey(event)">
- <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Modules</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Pages</a></div>
-
- <!-- iframe showing the search results (closed by default) -->
- <div id="MSearchResultsWindow">
- <iframe src="javascript:void(0)" frameborder="0"
- name="MSearchResults" id="MSearchResults">
- </iframe>
- </div>
-
- <div id="nav-path" class="navpath">
- <ul>
- <li class="navelem"><a class="el" href="dir_99893ac99dd47c2a73745483a12a725f.html">dgl</a></li> </ul>
- </div>
- </div><!-- top -->
- <div class="header">
- <div class="headertitle">
- <div class="title">ImageSlider.hpp</div> </div>
- </div><!--header-->
- <div class="contents">
- <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"> * DISTRHO Plugin Framework (DPF)</span></div>
- <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 2012-2014 Filipe Coelho <falktx@falktx.com></span></div>
- <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
- <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Permission to use, copy, modify, and/or distribute this software for any purpose with</span></div>
- <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * or without fee is hereby granted, provided that the above copyright notice and this</span></div>
- <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * permission notice appear in all copies.</span></div>
- <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
- <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD</span></div>
- <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN</span></div>
- <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL</span></div>
- <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER</span></div>
- <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN</span></div>
- <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</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> </div>
- <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef DGL_IMAGE_SLIDER_HPP_INCLUDED</span></div>
- <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define DGL_IMAGE_SLIDER_HPP_INCLUDED</span></div>
- <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
- <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "Image.hpp"</span></div>
- <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "Widget.hpp"</span></div>
- <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
- <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> START_NAMESPACE_DGL</div>
- <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
- <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// -----------------------------------------------------------------------</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"><a class="line" href="classImageSlider.html"> 27</a></span> <span class="keyword">class </span><a class="code" href="classImageSlider.html">ImageSlider</a> : <span class="keyword">public</span> <a class="code" href="classWidget.html">Widget</a></div>
- <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> {</div>
- <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">public</span>:</div>
- <div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classImageSlider_1_1Callback.html"> 30</a></span>  <span class="keyword">class </span><a class="code" href="classImageSlider_1_1Callback.html">Callback</a></div>
- <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  {</div>
- <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">public</span>:</div>
- <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">virtual</span> ~<a class="code" href="classImageSlider_1_1Callback.html">Callback</a>() {}</div>
- <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> imageSliderDragStarted(<a class="code" href="classImageSlider.html">ImageSlider</a>* imageSlider) = 0;</div>
- <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> imageSliderDragFinished(<a class="code" href="classImageSlider.html">ImageSlider</a>* imageSlider) = 0;</div>
- <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> imageSliderValueChanged(<a class="code" href="classImageSlider.html">ImageSlider</a>* imageSlider, <span class="keywordtype">float</span> value) = 0;</div>
- <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  };</div>
- <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
- <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">explicit</span> <a class="code" href="classImageSlider.html">ImageSlider</a>(<a class="code" href="classWindow.html">Window</a>& parent, <span class="keyword">const</span> <a class="code" href="classImage.html">Image</a>& image) noexcept;</div>
- <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">explicit</span> <a class="code" href="classImageSlider.html">ImageSlider</a>(<a class="code" href="classWidget.html">Widget</a>* widget, <span class="keyword">const</span> <a class="code" href="classImage.html">Image</a>& image) noexcept;</div>
- <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">explicit</span> <a class="code" href="classImageSlider.html">ImageSlider</a>(<span class="keyword">const</span> <a class="code" href="classImageSlider.html">ImageSlider</a>& imageSlider) noexcept;</div>
- <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="classImageSlider.html">ImageSlider</a>& operator=(<span class="keyword">const</span> <a class="code" href="classImageSlider.html">ImageSlider</a>& imageSlider) noexcept;</div>
- <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
- <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">float</span> getValue() const noexcept;</div>
- <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
- <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">void</span> setStartPos(const <a class="code" href="classPoint.html">Point</a><<span class="keywordtype">int</span>>& startPos) noexcept;</div>
- <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">void</span> setStartPos(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y) noexcept;</div>
- <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">void</span> setEndPos(const <a class="code" href="classPoint.html">Point</a><<span class="keywordtype">int</span>>& endPos) noexcept;</div>
- <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">void</span> setEndPos(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y) noexcept;</div>
- <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
- <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">void</span> setInverted(<span class="keywordtype">bool</span> inverted) noexcept;</div>
- <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">void</span> setRange(<span class="keywordtype">float</span> min, <span class="keywordtype">float</span> max) noexcept;</div>
- <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> setStep(<span class="keywordtype">float</span> step) noexcept;</div>
- <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">void</span> setValue(<span class="keywordtype">float</span> value, <span class="keywordtype">bool</span> sendCallback = false) noexcept;</div>
- <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
- <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">void</span> setCallback(<a class="code" href="classImageSlider_1_1Callback.html">Callback</a>* callback) noexcept;</div>
- <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
- <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> protected:</div>
- <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">void</span> <a class="code" href="classImageSlider.html#a6c734dabcf0af01513fb5dec5b716831">onDisplay</a>() override;</div>
- <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">bool</span> <a class="code" href="classImageSlider.html#a6ffe0c5b79ef8e397876154b904f0981">onMouse</a>(const <a class="code" href="structWidget_1_1MouseEvent.html">MouseEvent</a>&) override;</div>
- <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">bool</span> <a class="code" href="classImageSlider.html#a2950b1058ae7c6d20397135615b4583c">onMotion</a>(const <a class="code" href="structWidget_1_1MotionEvent.html">MotionEvent</a>&) override;</div>
- <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
- <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> private:</div>
- <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classImage.html">Image</a> fImage;</div>
- <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">float</span> fMinimum;</div>
- <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">float</span> fMaximum;</div>
- <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">float</span> fStep;</div>
- <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordtype">float</span> fValue;</div>
- <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">float</span> fValueTmp;</div>
- <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
- <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">bool</span> fDragging;</div>
- <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">bool</span> fInverted;</div>
- <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">int</span> fStartedX;</div>
- <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">int</span> fStartedY;</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>  <a class="code" href="classImageSlider_1_1Callback.html">Callback</a>* fCallback;</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>  <a class="code" href="classPoint.html">Point</a><<span class="keywordtype">int</span>> fStartPos;</div>
- <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classPoint.html">Point</a><<span class="keywordtype">int</span>> fEndPos;</div>
- <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="singletonRectangle.html">Rectangle</a><<span class="keywordtype">int</span>> fSliderArea;</div>
- <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
- <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">void</span> _recheckArea() noexcept;</div>
- <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
- <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// these should not be used</span></div>
- <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">void</span> setAbsoluteX(<span class="keywordtype">int</span>) const noexcept {}</div>
- <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">void</span> setAbsoluteY(<span class="keywordtype">int</span>) const noexcept {}</div>
- <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">void</span> setAbsolutePos(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>) const noexcept {}</div>
- <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">void</span> setAbsolutePos(<span class="keyword">const</span> <a class="code" href="classPoint.html">Point<int></a>&) const noexcept {}</div>
- <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">void</span> setNeedsFullViewport(<span class="keywordtype">bool</span>) const noexcept {}</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>  DISTRHO_LEAK_DETECTOR(<a class="code" href="classImageSlider.html">ImageSlider</a>)</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> </div>
- <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// -----------------------------------------------------------------------</span></div>
- <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
- <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> END_NAMESPACE_DGL</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> <span class="preprocessor">#endif // DGL_IMAGE_SLIDER_HPP_INCLUDED</span></div>
- <div class="ttc" id="classWindow_html"><div class="ttname"><a href="classWindow.html">Window</a></div><div class="ttdef"><b>Definition:</b> Window.hpp:30</div></div>
- <div class="ttc" id="classImageSlider_1_1Callback_html"><div class="ttname"><a href="classImageSlider_1_1Callback.html">ImageSlider::Callback</a></div><div class="ttdef"><b>Definition:</b> ImageSlider.hpp:30</div></div>
- <div class="ttc" id="classImageSlider_html_a2950b1058ae7c6d20397135615b4583c"><div class="ttname"><a href="classImageSlider.html#a2950b1058ae7c6d20397135615b4583c">ImageSlider::onMotion</a></div><div class="ttdeci">bool onMotion(const MotionEvent &) override</div></div>
- <div class="ttc" id="classPoint_html"><div class="ttname"><a href="classPoint.html">Point</a></div><div class="ttdef"><b>Definition:</b> Geometry.hpp:40</div></div>
- <div class="ttc" id="structWidget_1_1MotionEvent_html"><div class="ttname"><a href="structWidget_1_1MotionEvent.html">Widget::MotionEvent</a></div><div class="ttdef"><b>Definition:</b> Widget.hpp:128</div></div>
- <div class="ttc" id="classImageSlider_html_a6ffe0c5b79ef8e397876154b904f0981"><div class="ttname"><a href="classImageSlider.html#a6ffe0c5b79ef8e397876154b904f0981">ImageSlider::onMouse</a></div><div class="ttdeci">bool onMouse(const MouseEvent &) override</div></div>
- <div class="ttc" id="classImageSlider_html_a6c734dabcf0af01513fb5dec5b716831"><div class="ttname"><a href="classImageSlider.html#a6c734dabcf0af01513fb5dec5b716831">ImageSlider::onDisplay</a></div><div class="ttdeci">void onDisplay() override</div></div>
- <div class="ttc" id="classWidget_html"><div class="ttname"><a href="classWidget.html">Widget</a></div><div class="ttdef"><b>Definition:</b> Widget.hpp:51</div></div>
- <div class="ttc" id="singletonRectangle_html"><div class="ttname"><a href="singletonRectangle.html">Rectangle</a></div><div class="ttdef"><b>Definition:</b> Geometry.hpp:30</div></div>
- <div class="ttc" id="structWidget_1_1MouseEvent_html"><div class="ttname"><a href="structWidget_1_1MouseEvent.html">Widget::MouseEvent</a></div><div class="ttdef"><b>Definition:</b> Widget.hpp:110</div></div>
- <div class="ttc" id="classImage_html"><div class="ttname"><a href="classImage.html">Image</a></div><div class="ttdef"><b>Definition:</b> Image.hpp:38</div></div>
- <div class="ttc" id="classImageSlider_html"><div class="ttname"><a href="classImageSlider.html">ImageSlider</a></div><div class="ttdef"><b>Definition:</b> ImageSlider.hpp:27</div></div>
- </div><!-- fragment --></div><!-- contents -->
- <!-- start footer part -->
- <hr class="footer"/><address class="footer"><small>
- Generated on Sun Apr 26 2015 14:49:34 for DISTRHO Plugin Framework by  <a href="http://www.doxygen.org/index.html">
- <img class="footer" src="doxygen.png" alt="doxygen"/>
- </a> 1.8.8
- </small></address>
- </body>
- </html>
|