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DISTRHO Plugin Framework
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  69. <div class="title">ExternalWindow.hpp</div>  </div>

  70. </div><!--header-->

  71. <div class="contents">

  72. <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>

  73. <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * DISTRHO Plugin Framework (DPF)</span></div>

  74. <div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 2012-2021 Filipe Coelho &lt;falktx@falktx.com&gt;</span></div>

  75. <div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>

  76. <div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Permission to use, copy, modify, and/or distribute this software for any purpose with</span></div>

  77. <div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * or without fee is hereby granted, provided that the above copyright notice and this</span></div>

  78. <div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * permission notice appear in all copies.</span></div>

  79. <div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>

  80. <div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD</span></div>

  81. <div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN</span></div>

  82. <div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL</span></div>

  83. <div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER</span></div>

  84. <div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN</span></div>

  85. <div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>

  86. <div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> */</span></div>

  87. <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>

  88. <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#ifndef DISTRHO_EXTERNAL_WINDOW_HPP_INCLUDED</span></div>

  89. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#define DISTRHO_EXTERNAL_WINDOW_HPP_INCLUDED</span></div>

  90. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>

  91. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;String.hpp&quot;</span></div>

  92. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>

  93. <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  94. <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor"># include &lt;cerrno&gt;</span></div>

  95. <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor"># include &lt;signal.h&gt;</span></div>

  96. <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor"># include &lt;sys/wait.h&gt;</span></div>

  97. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor"># include &lt;unistd.h&gt;</span></div>

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  99. <div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160; </div>

  100. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<a class="code" href="group__NamespaceMacros.html#gac4cb97c393d20c28ba19365d844341cd">START_NAMESPACE_DISTRHO</a></div>

  101. <div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160; </div>

  102. <div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">// -----------------------------------------------------------------------</span></div>

  103. <div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">// ExternalWindow class</span></div>

  104. <div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"></span> </div>

  105. <div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">/**</span></div>

  106. <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">   External Window class.</span></div>

  107. <div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"></span> </div>

  108. <div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">   This is a standalone TopLevelWidget/Window-compatible class, but without any real event handling.</span></div>

  109. <div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">   Being compatible with TopLevelWidget/Window, it allows to be used as DPF UI target.</span></div>

  110. <div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"></span> </div>

  111. <div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">   It can be used to embed non-DPF things or to run a tool in a new process as the &quot;UI&quot;.</span></div>

  112. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">   The uiIdle() function will be called at regular intervals to keep UI running.</span></div>

  113. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">   There are helper methods in place to launch external tools and keep track of its running state.</span></div>

  114. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment"></span> </div>

  115. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">   External windows can be setup to run in 3 different modes:</span></div>

  116. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment">     * Embed:</span></div>

  117. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">        Embed into the host UI, even-loop driven by the host.</span></div>

  118. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">        This is basically working as a regular plugin UI, as you typically expect them to.</span></div>

  119. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">        The plugin side does not get control over showing, hiding or closing the window (as usual for plugins).</span></div>

  120. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">        No restrictions on supported plugin format, everything should work.</span></div>

  121. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">        Requires DISTRHO_PLUGIN_HAS_EMBED_UI to be set to 1.</span></div>

  122. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment"></span> </div>

  123. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">     * Semi-external:</span></div>

  124. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">        The UI is not embed into the host, but the even-loop is still driven by it.</span></div>

  125. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">        In this mode the host does not have control over the UI except for showing, hiding and setting transient parent.</span></div>

  126. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment">        It is possible to close the window from the plugin, the host will be notified of such case.</span></div>

  127. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">        Host regularly calls isQuitting() to check if the UI got closed by the user or plugin side.</span></div>

  128. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">        This mode is only possible in LV2 plugin formats, using lv2ui:showInterface extension.</span></div>

  129. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment"></span> </div>

  130. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">     * Standalone:</span></div>

  131. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">        The UI is not embed into the host or uses its event-loop, basically running as standalone.</span></div>

  132. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">        The host only has control over showing and hiding the window, nothing else.</span></div>

  133. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">        The UI is still free to close itself at any point.</span></div>

  134. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">        DPF will keep calling isRunning() to check if it should keep the event-loop running.</span></div>

  135. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">        Only possible in JACK and DSSI targets, as the UIs are literally standalone applications there.</span></div>

  136. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment"></span> </div>

  137. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">   Please note that for non-embed windows, you cannot show the window yourself.</span></div>

  138. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="comment">   The plugin window is only allowed to hide or close itself, a &quot;show&quot; action needs to come from the host.</span></div>

  139. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment"></span> </div>

  140. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">   A few callbacks are provided so that implementations do not need to care about checking for state changes.</span></div>

  141. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">   They are not called on construction, but will be everytime something changes either by the host or the window itself.</span></div>

  142. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment"> */</span></div>

  143. <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classExternalWindow.html">   72</a></span>&#160;<span class="keyword">class </span><a class="code" href="classExternalWindow.html">ExternalWindow</a></div>

  144. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;{</div>

  145. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keyword">struct </span>PrivateData;</div>

  146. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>

  147. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>

  148. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">   /**</span></div>

  149. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">      Constructor.</span></div>

  150. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">    */</span></div>

  151. <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classExternalWindow.html#afc5ed08d95e01734cdfbd6c69d8505c6">   80</a></span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classExternalWindow.html#afc5ed08d95e01734cdfbd6c69d8505c6">ExternalWindow</a>()</div>

  152. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;       : pData() {}</div>

  153. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment"></span> </div>

  154. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">   /**</span></div>

  155. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">      Constructor for DPF internal use.</span></div>

  156. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="comment">    */</span></div>

  157. <div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a4db15a0baa5e85c04b4a8c3545958aad">   86</a></span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classExternalWindow.html#a4db15a0baa5e85c04b4a8c3545958aad">ExternalWindow</a>(<span class="keyword">const</span> PrivateData&amp; data)</div>

  158. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;       : pData(data) {}</div>

  159. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment"></span> </div>

  160. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">   /**</span></div>

  161. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">      Destructor.</span></div>

  162. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment">    */</span></div>

  163. <div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a97f21d30b4449fc5cd87396ff051c199">   92</a></span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classExternalWindow.html#a97f21d30b4449fc5cd87396ff051c199">~ExternalWindow</a>()</div>

  164. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    {</div>

  165. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        DISTRHO_SAFE_ASSERT(!pData.visible);</div>

  166. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    }</div>

  167. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>

  168. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;   <span class="comment">/* --------------------------------------------------------------------------------------------------------</span></div>

  169. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment">    * ExternalWindow specific calls - Host side calls that you can reimplement for fine-grained funtionality */</span></div>

  170. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment"></span> </div>

  171. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment">   /**</span></div>

  172. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="comment">      Check if main-loop is running.</span></div>

  173. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment">      This is used under standalone mode to check whether to keep things running.</span></div>

  174. <div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">      Returning false from this function will stop the event-loop and close the window.</span></div>

  175. <div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment">    */</span></div>

  176. <div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classExternalWindow.html#ae5763405ca1d2405973e691e78d9b2a7">  105</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#ae5763405ca1d2405973e691e78d9b2a7">isRunning</a>()<span class="keyword"> const</span></div>

  177. <div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="keyword">    </span>{</div>

  178. <div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  179. <div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="keywordflow">if</span> (ext.inUse)</div>

  180. <div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            <span class="keywordflow">return</span> ext.isRunning();</div>

  181. <div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor">#endif</span></div>

  182. <div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classExternalWindow.html#a2e76b734d72a0766d7ddbf62d3e9f2b5">isVisible</a>();</div>

  183. <div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    }</div>

  184. <div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment"></span> </div>

  185. <div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment">   /**</span></div>

  186. <div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="comment">      Check if we are about to close.</span></div>

  187. <div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="comment">      This is used when the event-loop is provided by the host to check if it should close the window.</span></div>

  188. <div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment">      It is also used in standalone mode right after isRunning() returns false to verify if window needs to be closed.</span></div>

  189. <div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment">    */</span></div>

  190. <div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">  119</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">isQuitting</a>()<span class="keyword"> const</span></div>

  191. <div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="keyword">    </span>{</div>

  192. <div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  193. <div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keywordflow">return</span> ext.inUse ? ext.isQuitting : pData.isQuitting;</div>

  194. <div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">#else</span></div>

  195. <div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordflow">return</span> pData.isQuitting;</div>

  196. <div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="preprocessor">#endif</span></div>

  197. <div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    }</div>

  198. <div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="comment"></span> </div>

  199. <div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="comment">   /**</span></div>

  200. <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">      Get the &quot;native&quot; window handle.</span></div>

  201. <div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="comment">      This can be reimplemented in order to pass the native window to hosts that can use such informaton.</span></div>

  202. <div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="comment"></span> </div>

  203. <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment">      Returned value type depends on the platform:</span></div>

  204. <div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">       - HaikuOS: This is a pointer to a `BView`.</span></div>

  205. <div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="comment">       - MacOS: This is a pointer to an `NSView*`.</span></div>

  206. <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="comment">       - Windows: This is a `HWND`.</span></div>

  207. <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="comment">       - Everything else: This is an [X11] `Window`.</span></div>

  208. <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="comment"></span> </div>

  209. <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">      @note Only available to override if DISTRHO_PLUGIN_HAS_EMBED_UI is set to 1.</span></div>

  210. <div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">    */</span></div>

  211. <div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a8ec7abf1b22271458926530b377f2c27">  140</a></span>&#160;    <span class="keyword">virtual</span> uintptr_t <a class="code" href="classExternalWindow.html#a8ec7abf1b22271458926530b377f2c27">getNativeWindowHandle</a>() const noexcept</div>

  212. <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    {</div>

  213. <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <span class="keywordflow">return</span> 0;</div>

  214. <div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    }</div>

  215. <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment"></span> </div>

  216. <div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">   /**</span></div>

  217. <div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">      Grab the keyboard input focus.</span></div>

  218. <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">      Typically you would setup OS-native methods to bring the window to front and give it focus.</span></div>

  219. <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">      Default implementation does nothing.</span></div>

  220. <div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">    */</span></div>

  221. <div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a6957b4f82aa3e3557c4c455bbc6b1e15">  150</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a6957b4f82aa3e3557c4c455bbc6b1e15">focus</a>() {}</div>

  222. <div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>

  223. <div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;   <span class="comment">/* --------------------------------------------------------------------------------------------------------</span></div>

  224. <div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="comment">    * TopLevelWidget-like calls - Information, can be called by either host or plugin */</span></div>

  225. <div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>

  226. <div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#if DISTRHO_PLUGIN_HAS_EMBED_UI</span><span class="comment"></span></div>

  227. <div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="comment">   /**</span></div>

  228. <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="comment">      Whether this Window is embed into another (usually not DGL-controlled) Window.</span></div>

  229. <div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="comment">    */</span></div>

  230. <div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a26dd0bc32a816c014731a78658cc3a5b">  159</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a26dd0bc32a816c014731a78658cc3a5b">isEmbed</a>() const noexcept</div>

  231. <div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    {</div>

  232. <div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="keywordflow">return</span> pData.parentWindowHandle != 0;</div>

  233. <div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    }</div>

  234. <div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">#endif</span></div>

  235. <div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="comment"></span> </div>

  236. <div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="comment">   /**</span></div>

  237. <div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="comment">      Check if this window is visible.</span></div>

  238. <div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="comment">      @see setVisible(bool)</span></div>

  239. <div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="comment">    */</span></div>

  240. <div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a2e76b734d72a0766d7ddbf62d3e9f2b5">  169</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a2e76b734d72a0766d7ddbf62d3e9f2b5">isVisible</a>() const noexcept</div>

  241. <div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    {</div>

  242. <div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        <span class="keywordflow">return</span> pData.visible;</div>

  243. <div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    }</div>

  244. <div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="comment"></span> </div>

  245. <div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="comment">   /**</span></div>

  246. <div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="comment">      Whether this Window is running as standalone, that is, without being coupled to a host event-loop.</span></div>

  247. <div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="comment">      When in standalone mode, isRunning() is called to check if the event-loop should keep running.</span></div>

  248. <div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment">    */</span></div>

  249. <div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a5a870bd4d4e4cdbee7eb029384c2f1bf">  178</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a5a870bd4d4e4cdbee7eb029384c2f1bf">isStandalone</a>() const noexcept</div>

  250. <div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    {</div>

  251. <div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <span class="keywordflow">return</span> pData.isStandalone;</div>

  252. <div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    }</div>

  253. <div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="comment"></span> </div>

  254. <div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="comment">   /**</span></div>

  255. <div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="comment">      Get width of this window.</span></div>

  256. <div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="comment">      Only relevant to hosts when the UI is embedded.</span></div>

  257. <div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="comment">    */</span></div>

  258. <div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a0e15df4f8b3425b67ad56b42526bb5df">  187</a></span>&#160;    uint <a class="code" href="classExternalWindow.html#a0e15df4f8b3425b67ad56b42526bb5df">getWidth</a>() const noexcept</div>

  259. <div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    {</div>

  260. <div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        <span class="keywordflow">return</span> pData.width;</div>

  261. <div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    }</div>

  262. <div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="comment"></span> </div>

  263. <div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="comment">   /**</span></div>

  264. <div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment">      Get height of this window.</span></div>

  265. <div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="comment">      Only relevant to hosts when the UI is embedded.</span></div>

  266. <div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="comment">    */</span></div>

  267. <div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a6206ef403f95462ef84fe8127b65b1b7">  196</a></span>&#160;    uint <a class="code" href="classExternalWindow.html#a6206ef403f95462ef84fe8127b65b1b7">getHeight</a>() const noexcept</div>

  268. <div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    {</div>

  269. <div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        <span class="keywordflow">return</span> pData.height;</div>

  270. <div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    }</div>

  271. <div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="comment"></span> </div>

  272. <div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="comment">   /**</span></div>

  273. <div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="comment">      Get the scale factor requested for this window.</span></div>

  274. <div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="comment">      This is purely informational, and up to developers to choose what to do with it.</span></div>

  275. <div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="comment">    */</span></div>

  276. <div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a0383b6696469e9709e1a1ee53399d9f4">  205</a></span>&#160;    <span class="keywordtype">double</span> <a class="code" href="classExternalWindow.html#a0383b6696469e9709e1a1ee53399d9f4">getScaleFactor</a>() const noexcept</div>

  277. <div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    {</div>

  278. <div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <span class="keywordflow">return</span> pData.scaleFactor;</div>

  279. <div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    }</div>

  280. <div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="comment"></span> </div>

  281. <div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="comment">   /**</span></div>

  282. <div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="comment">      Get the title of the window previously set with setTitle().</span></div>

  283. <div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="comment">      This is typically displayed in the title bar or in window switchers.</span></div>

  284. <div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;<span class="comment">    */</span></div>

  285. <div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="classExternalWindow.html#acd0c7cbaa50aab700bebe633309f6778">  214</a></span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classExternalWindow.html#acd0c7cbaa50aab700bebe633309f6778">getTitle</a>() const noexcept</div>

  286. <div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    {</div>

  287. <div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        <span class="keywordflow">return</span> pData.title;</div>

  288. <div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    }</div>

  289. <div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160; </div>

  290. <div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="preprocessor">#if DISTRHO_PLUGIN_HAS_EMBED_UI</span><span class="comment"></span></div>

  291. <div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="comment">   /**</span></div>

  292. <div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="comment">      Get the &quot;native&quot; window handle that this window should embed itself into.</span></div>

  293. <div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="comment">      Returned value type depends on the platform:</span></div>

  294. <div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="comment">       - HaikuOS: This is a pointer to a `BView`.</span></div>

  295. <div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="comment">       - MacOS: This is a pointer to an `NSView*`.</span></div>

  296. <div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="comment">       - Windows: This is a `HWND`.</span></div>

  297. <div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="comment">       - Everything else: This is an [X11] `Window`.</span></div>

  298. <div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="comment">    */</span></div>

  299. <div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a56da59b2722bd7b0a6c63f9f7f120839">  228</a></span>&#160;    uintptr_t <a class="code" href="classExternalWindow.html#a56da59b2722bd7b0a6c63f9f7f120839">getParentWindowHandle</a>() const noexcept</div>

  300. <div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    {</div>

  301. <div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <span class="keywordflow">return</span> pData.parentWindowHandle;</div>

  302. <div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    }</div>

  303. <div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">#endif</span></div>

  304. <div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="comment"></span> </div>

  305. <div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="comment">   /**</span></div>

  306. <div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="comment">      Get the transient window that we should attach ourselves to.</span></div>

  307. <div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="comment">      TODO what id? also NSView* on macOS, or NSWindow?</span></div>

  308. <div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="comment">    */</span></div>

  309. <div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classExternalWindow.html#ad06f0e6adb6a1460af88707cd452e767">  238</a></span>&#160;    uintptr_t <a class="code" href="classExternalWindow.html#ad06f0e6adb6a1460af88707cd452e767">getTransientWindowId</a>() const noexcept</div>

  310. <div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    {</div>

  311. <div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        <span class="keywordflow">return</span> pData.transientWinId;</div>

  312. <div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    }</div>

  313. <div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160; </div>

  314. <div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;   <span class="comment">/* --------------------------------------------------------------------------------------------------------</span></div>

  315. <div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="comment">    * TopLevelWidget-like calls - actions called by either host or plugin */</span></div>

  316. <div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="comment"></span> </div>

  317. <div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="comment">   /**</span></div>

  318. <div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="comment">      Hide window.</span></div>

  319. <div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="comment">      This is the same as calling setVisible(false).</span></div>

  320. <div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="comment">      Embed windows should never call this!</span></div>

  321. <div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment">      @see isVisible(), setVisible(bool)</span></div>

  322. <div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="comment">    */</span></div>

  323. <div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="classExternalWindow.html#aa9bce2cc83c1a8c6ee87f79bf36e3955">  252</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#aa9bce2cc83c1a8c6ee87f79bf36e3955">hide</a>()</div>

  324. <div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    {</div>

  325. <div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        <a class="code" href="classExternalWindow.html#a2b599fc96437e666a7a0a4c1b9844b15">setVisible</a>(<span class="keyword">false</span>);</div>

  326. <div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    }</div>

  327. <div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;<span class="comment"></span> </div>

  328. <div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="comment">   /**</span></div>

  329. <div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="comment">      Hide the UI and gracefully terminate.</span></div>

  330. <div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="comment">      Embed windows should never call this!</span></div>

  331. <div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="comment">    */</span></div>

  332. <div class="line"><a name="l00261"></a><span class="lineno"><a class="line" href="classExternalWindow.html#acaa09de3c6dfccecf725a8f7a486ce15">  261</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#acaa09de3c6dfccecf725a8f7a486ce15">close</a>()</div>

  333. <div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    {</div>

  334. <div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        pData.isQuitting = <span class="keyword">true</span>;</div>

  335. <div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <a class="code" href="classExternalWindow.html#aa9bce2cc83c1a8c6ee87f79bf36e3955">hide</a>();</div>

  336. <div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  337. <div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        <span class="keywordflow">if</span> (ext.inUse)</div>

  338. <div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            terminateAndWaitForExternalProcess();</div>

  339. <div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="preprocessor">#endif</span></div>

  340. <div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    }</div>

  341. <div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="comment"></span> </div>

  342. <div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<span class="comment">   /**</span></div>

  343. <div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="comment">      Set width of this window.</span></div>

  344. <div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="comment">      Can trigger a sizeChanged callback.</span></div>

  345. <div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="comment">      Only relevant to hosts when the UI is embedded.</span></div>

  346. <div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="comment">    */</span></div>

  347. <div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a4bebffffd78f13122dc74e4d85c0b527">  276</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a4bebffffd78f13122dc74e4d85c0b527">setWidth</a>(uint width)</div>

  348. <div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    {</div>

  349. <div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        <a class="code" href="classExternalWindow.html#a54bb8e6674ef42e0ebc67576df3d103a">setSize</a>(width, <a class="code" href="classExternalWindow.html#a6206ef403f95462ef84fe8127b65b1b7">getHeight</a>());</div>

  350. <div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    }</div>

  351. <div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="comment"></span> </div>

  352. <div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="comment">   /**</span></div>

  353. <div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;<span class="comment">      Set height of this window.</span></div>

  354. <div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="comment">      Can trigger a sizeChanged callback.</span></div>

  355. <div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="comment">      Only relevant to hosts when the UI is embedded.</span></div>

  356. <div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="comment">    */</span></div>

  357. <div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classExternalWindow.html#add192e95a0fa7187cb0a8e739095674f">  286</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#add192e95a0fa7187cb0a8e739095674f">setHeight</a>(uint height)</div>

  358. <div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    {</div>

  359. <div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        <a class="code" href="classExternalWindow.html#a54bb8e6674ef42e0ebc67576df3d103a">setSize</a>(<a class="code" href="classExternalWindow.html#a0e15df4f8b3425b67ad56b42526bb5df">getWidth</a>(), height);</div>

  360. <div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    }</div>

  361. <div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="comment"></span> </div>

  362. <div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="comment">   /**</span></div>

  363. <div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="comment">      Set size of this window using @a width and @a height values.</span></div>

  364. <div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="comment">      Can trigger a sizeChanged callback.</span></div>

  365. <div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="comment">      Only relevant to hosts when the UI is embedded.</span></div>

  366. <div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="comment">    */</span></div>

  367. <div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a54bb8e6674ef42e0ebc67576df3d103a">  296</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a54bb8e6674ef42e0ebc67576df3d103a">setSize</a>(uint width, uint height)</div>

  368. <div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    {</div>

  369. <div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        DISTRHO_SAFE_ASSERT_UINT_RETURN(width &gt; 1, width,);</div>

  370. <div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;        DISTRHO_SAFE_ASSERT_UINT_RETURN(height &gt; 1, height,);</div>

  371. <div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160; </div>

  372. <div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;        <span class="keywordflow">if</span> (pData.width == width &amp;&amp; pData.height == height)</div>

  373. <div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            <span class="keywordflow">return</span>;</div>

  374. <div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160; </div>

  375. <div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;        pData.width = width;</div>

  376. <div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        pData.height = height;</div>

  377. <div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        <a class="code" href="classExternalWindow.html#aba350e1f737b68e51bfe8018bded6e45">sizeChanged</a>(width, height);</div>

  378. <div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    }</div>

  379. <div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="comment"></span> </div>

  380. <div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="comment">   /**</span></div>

  381. <div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="comment">      Set the title of the window, typically displayed in the title bar or in window switchers.</span></div>

  382. <div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="comment">      Can trigger a titleChanged callback.</span></div>

  383. <div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="comment">      Only relevant to hosts when the UI is not embedded.</span></div>

  384. <div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="comment">    */</span></div>

  385. <div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a8a196d0db3f082f6861d1d1bfc1db993">  314</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a8a196d0db3f082f6861d1d1bfc1db993">setTitle</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* title)</div>

  386. <div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    {</div>

  387. <div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        <span class="keywordflow">if</span> (pData.title == title)</div>

  388. <div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;            <span class="keywordflow">return</span>;</div>

  389. <div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160; </div>

  390. <div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;        pData.title = title;</div>

  391. <div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;        <a class="code" href="classExternalWindow.html#afd42fab01a270aab541b161237b7d9f3">titleChanged</a>(title);</div>

  392. <div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    }</div>

  393. <div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="comment"></span> </div>

  394. <div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="comment">   /**</span></div>

  395. <div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="comment">      Set geometry constraints for the Window when resized by the user.</span></div>

  396. <div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="comment">    */</span></div>

  397. <div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a15b677215c3abb5c1f7f71c4a00fd41c">  326</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a15b677215c3abb5c1f7f71c4a00fd41c">setGeometryConstraints</a>(uint minimumWidth, uint minimumHeight, <span class="keywordtype">bool</span> keepAspectRatio = <span class="keyword">false</span>)</div>

  398. <div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    {</div>

  399. <div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        DISTRHO_SAFE_ASSERT_UINT_RETURN(minimumWidth &gt; 0, minimumWidth,);</div>

  400. <div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        DISTRHO_SAFE_ASSERT_UINT_RETURN(minimumHeight &gt; 0, minimumHeight,);</div>

  401. <div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160; </div>

  402. <div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        pData.minWidth = minimumWidth;</div>

  403. <div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        pData.minHeight = minimumHeight;</div>

  404. <div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        pData.keepAspectRatio = keepAspectRatio;</div>

  405. <div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    }</div>

  406. <div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160; </div>

  407. <div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;   <span class="comment">/* --------------------------------------------------------------------------------------------------------</span></div>

  408. <div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="comment">    * TopLevelWidget-like calls - actions called by the host */</span></div>

  409. <div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="comment"></span> </div>

  410. <div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;<span class="comment">   /**</span></div>

  411. <div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="comment">      Show window.</span></div>

  412. <div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;<span class="comment">      This is the same as calling setVisible(true).</span></div>

  413. <div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="comment">      @see isVisible(), setVisible(bool)</span></div>

  414. <div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;<span class="comment">    */</span></div>

  415. <div class="line"><a name="l00344"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a35f711faffa1195c478689f4654dcc4f">  344</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a35f711faffa1195c478689f4654dcc4f">show</a>()</div>

  416. <div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    {</div>

  417. <div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        <a class="code" href="classExternalWindow.html#a2b599fc96437e666a7a0a4c1b9844b15">setVisible</a>(<span class="keyword">true</span>);</div>

  418. <div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    }</div>

  419. <div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="comment"></span> </div>

  420. <div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="comment">   /**</span></div>

  421. <div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="comment">      Set window visible (or not) according to @a visible.</span></div>

  422. <div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;<span class="comment">      @see isVisible(), hide(), show()</span></div>

  423. <div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;<span class="comment">    */</span></div>

  424. <div class="line"><a name="l00353"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a2b599fc96437e666a7a0a4c1b9844b15">  353</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a2b599fc96437e666a7a0a4c1b9844b15">setVisible</a>(<span class="keywordtype">bool</span> visible)</div>

  425. <div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    {</div>

  426. <div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <span class="keywordflow">if</span> (pData.visible == visible)</div>

  427. <div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;            <span class="keywordflow">return</span>;</div>

  428. <div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160; </div>

  429. <div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        pData.visible = visible;</div>

  430. <div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <a class="code" href="classExternalWindow.html#a60ddf70411d05cef91f4a1eaa09554b8">visibilityChanged</a>(visible);</div>

  431. <div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    }</div>

  432. <div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="comment"></span> </div>

  433. <div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="comment">   /**</span></div>

  434. <div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="comment">      Called by the host to set the transient parent window that we should attach ourselves to.</span></div>

  435. <div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="comment">      TODO what id? also NSView* on macOS, or NSWindow?</span></div>

  436. <div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="comment">    */</span></div>

  437. <div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="classExternalWindow.html#afe5b255affc787ad34b25a30114f9b89">  366</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#afe5b255affc787ad34b25a30114f9b89">setTransientWindowId</a>(uintptr_t winId)</div>

  438. <div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    {</div>

  439. <div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;        <span class="keywordflow">if</span> (pData.transientWinId == winId)</div>

  440. <div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;            <span class="keywordflow">return</span>;</div>

  441. <div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160; </div>

  442. <div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;        pData.transientWinId = winId;</div>

  443. <div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        <a class="code" href="classExternalWindow.html#a4ea76a2c6240c95ff941bc95841c73c8">transientParentWindowChanged</a>(winId);</div>

  444. <div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    }</div>

  445. <div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160; </div>

  446. <div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;<span class="keyword">protected</span>:</div>

  447. <div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;   <span class="comment">/* --------------------------------------------------------------------------------------------------------</span></div>

  448. <div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;<span class="comment">    * ExternalWindow special calls for running externals tools */</span></div>

  449. <div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160; </div>

  450. <div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    <span class="keywordtype">bool</span> startExternalProcess(<span class="keyword">const</span> <span class="keywordtype">char</span>* args[])</div>

  451. <div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    {</div>

  452. <div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  453. <div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        ext.inUse = <span class="keyword">true</span>;</div>

  454. <div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160; </div>

  455. <div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;        <span class="keywordflow">return</span> ext.start(args);</div>

  456. <div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="preprocessor">#else</span></div>

  457. <div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        (void)args;</div>

  458. <div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// TODO</span></div>

  459. <div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;<span class="preprocessor">#endif</span></div>

  460. <div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    }</div>

  461. <div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160; </div>

  462. <div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    <span class="keywordtype">void</span> terminateAndWaitForExternalProcess()</div>

  463. <div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    {</div>

  464. <div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  465. <div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        ext.isQuitting = <span class="keyword">true</span>;</div>

  466. <div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        ext.terminateAndWait();</div>

  467. <div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="preprocessor">#else</span></div>

  468. <div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        <span class="comment">// TODO</span></div>

  469. <div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="preprocessor">#endif</span></div>

  470. <div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    }</div>

  471. <div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160; </div>

  472. <div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;   <span class="comment">/* --------------------------------------------------------------------------------------------------------</span></div>

  473. <div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="comment">    * ExternalWindow specific callbacks */</span></div>

  474. <div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="comment"></span> </div>

  475. <div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<span class="comment">   /**</span></div>

  476. <div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;<span class="comment">      A callback for when the window size changes.</span></div>

  477. <div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="comment">      @note WIP this might need to get fed back into the host somehow.</span></div>

  478. <div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;<span class="comment">    */</span></div>

  479. <div class="line"><a name="l00408"></a><span class="lineno"><a class="line" href="classExternalWindow.html#aba350e1f737b68e51bfe8018bded6e45">  408</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#aba350e1f737b68e51bfe8018bded6e45">sizeChanged</a>(uint <span class="comment">/* width */</span>, uint <span class="comment">/* height */</span>)</div>

  480. <div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    {</div>

  481. <div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="comment">// unused, meant for custom implementations</span></div>

  482. <div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    }</div>

  483. <div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="comment"></span> </div>

  484. <div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;<span class="comment">   /**</span></div>

  485. <div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;<span class="comment">      A callback for when the window title changes.</span></div>

  486. <div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;<span class="comment">      @note WIP this might need to get fed back into the host somehow.</span></div>

  487. <div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;<span class="comment">    */</span></div>

  488. <div class="line"><a name="l00417"></a><span class="lineno"><a class="line" href="classExternalWindow.html#afd42fab01a270aab541b161237b7d9f3">  417</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#afd42fab01a270aab541b161237b7d9f3">titleChanged</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="comment">/* title */</span>)</div>

  489. <div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;    {</div>

  490. <div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;        <span class="comment">// unused, meant for custom implementations</span></div>

  491. <div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    }</div>

  492. <div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;<span class="comment"></span> </div>

  493. <div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;<span class="comment">   /**</span></div>

  494. <div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;<span class="comment">      A callback for when the window visibility changes.</span></div>

  495. <div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;<span class="comment">      @note WIP this might need to get fed back into the host somehow.</span></div>

  496. <div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;<span class="comment">    */</span></div>

  497. <div class="line"><a name="l00426"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a60ddf70411d05cef91f4a1eaa09554b8">  426</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a60ddf70411d05cef91f4a1eaa09554b8">visibilityChanged</a>(<span class="keywordtype">bool</span> <span class="comment">/* visible */</span>)</div>

  498. <div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    {</div>

  499. <div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        <span class="comment">// unused, meant for custom implementations</span></div>

  500. <div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    }</div>

  501. <div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="comment"></span> </div>

  502. <div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;<span class="comment">   /**</span></div>

  503. <div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="comment">      A callback for when the transient parent window changes.</span></div>

  504. <div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;<span class="comment">    */</span></div>

  505. <div class="line"><a name="l00434"></a><span class="lineno"><a class="line" href="classExternalWindow.html#a4ea76a2c6240c95ff941bc95841c73c8">  434</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classExternalWindow.html#a4ea76a2c6240c95ff941bc95841c73c8">transientParentWindowChanged</a>(uintptr_t <span class="comment">/* winId */</span>)</div>

  506. <div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;    {</div>

  507. <div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        <span class="comment">// unused, meant for custom implementations</span></div>

  508. <div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;    }</div>

  509. <div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160; </div>

  510. <div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="keyword">private</span>:</div>

  511. <div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>PluginWindow;</div>

  512. <div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classUI.html">UI</a>;</div>

  513. <div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160; </div>

  514. <div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;<span class="preprocessor">#ifndef DISTRHO_OS_WINDOWS</span></div>

  515. <div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    <span class="keyword">struct </span>ExternalProcess {</div>

  516. <div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        <span class="keywordtype">bool</span> inUse;</div>

  517. <div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">isQuitting</a>;</div>

  518. <div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        <span class="keyword">mutable</span> pid_t pid;</div>

  519. <div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160; </div>

  520. <div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        ExternalProcess()</div>

  521. <div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;            : inUse(false),</div>

  522. <div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;              <a class="code" href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">isQuitting</a>(false),</div>

  523. <div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;              pid(0) {}</div>

  524. <div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160; </div>

  525. <div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;        <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#ae5763405ca1d2405973e691e78d9b2a7">isRunning</a>() const noexcept</div>

  526. <div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        {</div>

  527. <div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;            <span class="keywordflow">if</span> (pid &lt;= 0)</div>

  528. <div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>

  529. <div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160; </div>

  530. <div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;            <span class="keyword">const</span> pid_t p = ::waitpid(pid, <span class="keyword">nullptr</span>, WNOHANG);</div>

  531. <div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160; </div>

  532. <div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;            <span class="keywordflow">if</span> (p == pid || (p == -1 &amp;&amp; errno == ECHILD))</div>

  533. <div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;            {</div>

  534. <div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;                <a class="code" href="group__StringPrintFunctions.html#ga78b9baaeb515112b1e5ec1182bab299b">d_stdout</a>(<span class="stringliteral">&quot;NOTICE: Child process exited while idle&quot;</span>);</div>

  535. <div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;                pid = 0;</div>

  536. <div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>

  537. <div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;            }</div>

  538. <div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>

  539. <div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>

  540. <div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        }</div>

  541. <div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160; </div>

  542. <div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;        <span class="keywordtype">bool</span> start(<span class="keyword">const</span> <span class="keywordtype">char</span>* args[])</div>

  543. <div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        {</div>

  544. <div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;            terminateAndWait();</div>

  545. <div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160; </div>

  546. <div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;            pid = vfork();</div>

  547. <div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160; </div>

  548. <div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;            <span class="keywordflow">switch</span> (pid)</div>

  549. <div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;            {</div>

  550. <div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;            <span class="keywordflow">case</span> 0:</div>

  551. <div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;                execvp(args[0], (<span class="keywordtype">char</span>**)args);</div>

  552. <div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;                _exit(1);</div>

  553. <div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>

  554. <div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160; </div>

  555. <div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;            <span class="keywordflow">case</span> -1:</div>

  556. <div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;                <a class="code" href="group__StringPrintFunctions.html#ga61feaac6d65661f631be4136041e7bce">d_stderr</a>(<span class="stringliteral">&quot;Could not start external ui&quot;</span>);</div>

  557. <div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>

  558. <div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160; </div>

  559. <div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;            <span class="keywordflow">default</span>:</div>

  560. <div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>

  561. <div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;            }</div>

  562. <div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;        }</div>

  563. <div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160; </div>

  564. <div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;        <span class="keywordtype">void</span> terminateAndWait()</div>

  565. <div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;        {</div>

  566. <div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;            <span class="keywordflow">if</span> (pid &lt;= 0)</div>

  567. <div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;                <span class="keywordflow">return</span>;</div>

  568. <div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160; </div>

  569. <div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;            <a class="code" href="group__StringPrintFunctions.html#ga78b9baaeb515112b1e5ec1182bab299b">d_stdout</a>(<span class="stringliteral">&quot;Waiting for external process to stop,,,&quot;</span>);</div>

  570. <div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160; </div>

  571. <div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;            <span class="keywordtype">bool</span> sendTerm = <span class="keyword">true</span>;</div>

  572. <div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160; </div>

  573. <div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;            <span class="keywordflow">for</span> (pid_t p;;)</div>

  574. <div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;            {</div>

  575. <div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;                p = ::waitpid(pid, <span class="keyword">nullptr</span>, WNOHANG);</div>

  576. <div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160; </div>

  577. <div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;                <span class="keywordflow">switch</span> (p)</div>

  578. <div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;                {</div>

  579. <div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;                <span class="keywordflow">case</span> 0:</div>

  580. <div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;                    <span class="keywordflow">if</span> (sendTerm)</div>

  581. <div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;                    {</div>

  582. <div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;                        sendTerm = <span class="keyword">false</span>;</div>

  583. <div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;                        ::kill(pid, SIGTERM);</div>

  584. <div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;                    }</div>

  585. <div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;                    <span class="keywordflow">break</span>;</div>

  586. <div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160; </div>

  587. <div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;                <span class="keywordflow">case</span> -1:</div>

  588. <div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;                    <span class="keywordflow">if</span> (errno == ECHILD)</div>

  589. <div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;                    {</div>

  590. <div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;                        <a class="code" href="group__StringPrintFunctions.html#ga78b9baaeb515112b1e5ec1182bab299b">d_stdout</a>(<span class="stringliteral">&quot;Done! (no such process)&quot;</span>);</div>

  591. <div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;                        pid = 0;</div>

  592. <div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;                        <span class="keywordflow">return</span>;</div>

  593. <div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;                    }</div>

  594. <div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;                    <span class="keywordflow">break</span>;</div>

  595. <div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160; </div>

  596. <div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;                <span class="keywordflow">default</span>:</div>

  597. <div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;                    <span class="keywordflow">if</span> (p == pid)</div>

  598. <div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;                    {</div>

  599. <div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;                        <a class="code" href="group__StringPrintFunctions.html#ga78b9baaeb515112b1e5ec1182bab299b">d_stdout</a>(<span class="stringliteral">&quot;Done! (clean wait)&quot;</span>);</div>

  600. <div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;                        pid = 0;</div>

  601. <div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;                        <span class="keywordflow">return</span>;</div>

  602. <div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;                    }</div>

  603. <div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;                    <span class="keywordflow">break</span>;</div>

  604. <div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;                }</div>

  605. <div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160; </div>

  606. <div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;                <span class="comment">// 5 msec</span></div>

  607. <div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;                usleep(5*1000);</div>

  608. <div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;            }</div>

  609. <div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        }</div>

  610. <div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    } ext;</div>

  611. <div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;<span class="preprocessor">#endif</span></div>

  612. <div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160; </div>

  613. <div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;    <span class="keyword">struct </span>PrivateData {</div>

  614. <div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;        uintptr_t parentWindowHandle;</div>

  615. <div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;        uintptr_t transientWinId;</div>

  616. <div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;        uint width;</div>

  617. <div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;        uint height;</div>

  618. <div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        <span class="keywordtype">double</span> scaleFactor;</div>

  619. <div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;        <a class="code" href="classString.html">String</a> title;</div>

  620. <div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;        uint minWidth;</div>

  621. <div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;        uint minHeight;</div>

  622. <div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;        <span class="keywordtype">bool</span> keepAspectRatio;</div>

  623. <div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;        <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">isQuitting</a>;</div>

  624. <div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <span class="keywordtype">bool</span> <a class="code" href="classExternalWindow.html#a5a870bd4d4e4cdbee7eb029384c2f1bf">isStandalone</a>;</div>

  625. <div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;        <span class="keywordtype">bool</span> visible;</div>

  626. <div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160; </div>

  627. <div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        PrivateData()</div>

  628. <div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;            : parentWindowHandle(0),</div>

  629. <div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;              transientWinId(0),</div>

  630. <div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;              width(1),</div>

  631. <div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;              height(1),</div>

  632. <div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;              scaleFactor(1.0),</div>

  633. <div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;              title(),</div>

  634. <div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;              minWidth(0),</div>

  635. <div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;              minHeight(0),</div>

  636. <div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;              keepAspectRatio(false),</div>

  637. <div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;              <a class="code" href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">isQuitting</a>(false),</div>

  638. <div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;              <a class="code" href="classExternalWindow.html#a5a870bd4d4e4cdbee7eb029384c2f1bf">isStandalone</a>(false),</div>

  639. <div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;              visible(false) {}</div>

  640. <div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    } pData;</div>

  641. <div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160; </div>

  642. <div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;    DISTRHO_DECLARE_NON_COPYABLE(<a class="code" href="classExternalWindow.html">ExternalWindow</a>)</div>

  643. <div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;};</div>

  644. <div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160; </div>

  645. <div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;<span class="comment">// -----------------------------------------------------------------------</span></div>

  646. <div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160; </div>

  647. <div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;<a class="code" href="group__NamespaceMacros.html#ga3ff541a449593e069a29e92d21e38ef3">END_NAMESPACE_DISTRHO</a></div>

  648. <div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160; </div>

  649. <div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// DISTRHO_EXTERNAL_WINDOW_HPP_INCLUDED</span></div>

  650. <div class="ttc" id="aclassExternalWindow_html"><div class="ttname"><a href="classExternalWindow.html">ExternalWindow</a></div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:73</div></div>

  651. <div class="ttc" id="aclassExternalWindow_html_a0383b6696469e9709e1a1ee53399d9f4"><div class="ttname"><a href="classExternalWindow.html#a0383b6696469e9709e1a1ee53399d9f4">ExternalWindow::getScaleFactor</a></div><div class="ttdeci">double getScaleFactor() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:205</div></div>

  652. <div class="ttc" id="aclassExternalWindow_html_a0e15df4f8b3425b67ad56b42526bb5df"><div class="ttname"><a href="classExternalWindow.html#a0e15df4f8b3425b67ad56b42526bb5df">ExternalWindow::getWidth</a></div><div class="ttdeci">uint getWidth() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:187</div></div>

  653. <div class="ttc" id="aclassExternalWindow_html_a15b677215c3abb5c1f7f71c4a00fd41c"><div class="ttname"><a href="classExternalWindow.html#a15b677215c3abb5c1f7f71c4a00fd41c">ExternalWindow::setGeometryConstraints</a></div><div class="ttdeci">void setGeometryConstraints(uint minimumWidth, uint minimumHeight, bool keepAspectRatio=false)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:326</div></div>

  654. <div class="ttc" id="aclassExternalWindow_html_a26dd0bc32a816c014731a78658cc3a5b"><div class="ttname"><a href="classExternalWindow.html#a26dd0bc32a816c014731a78658cc3a5b">ExternalWindow::isEmbed</a></div><div class="ttdeci">bool isEmbed() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:159</div></div>

  655. <div class="ttc" id="aclassExternalWindow_html_a2b599fc96437e666a7a0a4c1b9844b15"><div class="ttname"><a href="classExternalWindow.html#a2b599fc96437e666a7a0a4c1b9844b15">ExternalWindow::setVisible</a></div><div class="ttdeci">void setVisible(bool visible)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:353</div></div>

  656. <div class="ttc" id="aclassExternalWindow_html_a2e76b734d72a0766d7ddbf62d3e9f2b5"><div class="ttname"><a href="classExternalWindow.html#a2e76b734d72a0766d7ddbf62d3e9f2b5">ExternalWindow::isVisible</a></div><div class="ttdeci">bool isVisible() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:169</div></div>

  657. <div class="ttc" id="aclassExternalWindow_html_a35f711faffa1195c478689f4654dcc4f"><div class="ttname"><a href="classExternalWindow.html#a35f711faffa1195c478689f4654dcc4f">ExternalWindow::show</a></div><div class="ttdeci">void show()</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:344</div></div>

  658. <div class="ttc" id="aclassExternalWindow_html_a4bebffffd78f13122dc74e4d85c0b527"><div class="ttname"><a href="classExternalWindow.html#a4bebffffd78f13122dc74e4d85c0b527">ExternalWindow::setWidth</a></div><div class="ttdeci">void setWidth(uint width)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:276</div></div>

  659. <div class="ttc" id="aclassExternalWindow_html_a4db15a0baa5e85c04b4a8c3545958aad"><div class="ttname"><a href="classExternalWindow.html#a4db15a0baa5e85c04b4a8c3545958aad">ExternalWindow::ExternalWindow</a></div><div class="ttdeci">ExternalWindow(const PrivateData &amp;data)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:86</div></div>

  660. <div class="ttc" id="aclassExternalWindow_html_a4ea76a2c6240c95ff941bc95841c73c8"><div class="ttname"><a href="classExternalWindow.html#a4ea76a2c6240c95ff941bc95841c73c8">ExternalWindow::transientParentWindowChanged</a></div><div class="ttdeci">virtual void transientParentWindowChanged(uintptr_t)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:434</div></div>

  661. <div class="ttc" id="aclassExternalWindow_html_a54bb8e6674ef42e0ebc67576df3d103a"><div class="ttname"><a href="classExternalWindow.html#a54bb8e6674ef42e0ebc67576df3d103a">ExternalWindow::setSize</a></div><div class="ttdeci">void setSize(uint width, uint height)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:296</div></div>

  662. <div class="ttc" id="aclassExternalWindow_html_a56da59b2722bd7b0a6c63f9f7f120839"><div class="ttname"><a href="classExternalWindow.html#a56da59b2722bd7b0a6c63f9f7f120839">ExternalWindow::getParentWindowHandle</a></div><div class="ttdeci">uintptr_t getParentWindowHandle() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:228</div></div>

  663. <div class="ttc" id="aclassExternalWindow_html_a5a870bd4d4e4cdbee7eb029384c2f1bf"><div class="ttname"><a href="classExternalWindow.html#a5a870bd4d4e4cdbee7eb029384c2f1bf">ExternalWindow::isStandalone</a></div><div class="ttdeci">bool isStandalone() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:178</div></div>

  664. <div class="ttc" id="aclassExternalWindow_html_a60ddf70411d05cef91f4a1eaa09554b8"><div class="ttname"><a href="classExternalWindow.html#a60ddf70411d05cef91f4a1eaa09554b8">ExternalWindow::visibilityChanged</a></div><div class="ttdeci">virtual void visibilityChanged(bool)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:426</div></div>

  665. <div class="ttc" id="aclassExternalWindow_html_a6206ef403f95462ef84fe8127b65b1b7"><div class="ttname"><a href="classExternalWindow.html#a6206ef403f95462ef84fe8127b65b1b7">ExternalWindow::getHeight</a></div><div class="ttdeci">uint getHeight() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:196</div></div>

  666. <div class="ttc" id="aclassExternalWindow_html_a6957b4f82aa3e3557c4c455bbc6b1e15"><div class="ttname"><a href="classExternalWindow.html#a6957b4f82aa3e3557c4c455bbc6b1e15">ExternalWindow::focus</a></div><div class="ttdeci">virtual void focus()</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:150</div></div>

  667. <div class="ttc" id="aclassExternalWindow_html_a7aacd265be6cd6901405ad32cf6758a0"><div class="ttname"><a href="classExternalWindow.html#a7aacd265be6cd6901405ad32cf6758a0">ExternalWindow::isQuitting</a></div><div class="ttdeci">virtual bool isQuitting() const</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:119</div></div>

  668. <div class="ttc" id="aclassExternalWindow_html_a8a196d0db3f082f6861d1d1bfc1db993"><div class="ttname"><a href="classExternalWindow.html#a8a196d0db3f082f6861d1d1bfc1db993">ExternalWindow::setTitle</a></div><div class="ttdeci">void setTitle(const char *title)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:314</div></div>

  669. <div class="ttc" id="aclassExternalWindow_html_a8ec7abf1b22271458926530b377f2c27"><div class="ttname"><a href="classExternalWindow.html#a8ec7abf1b22271458926530b377f2c27">ExternalWindow::getNativeWindowHandle</a></div><div class="ttdeci">virtual uintptr_t getNativeWindowHandle() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:140</div></div>

  670. <div class="ttc" id="aclassExternalWindow_html_a97f21d30b4449fc5cd87396ff051c199"><div class="ttname"><a href="classExternalWindow.html#a97f21d30b4449fc5cd87396ff051c199">ExternalWindow::~ExternalWindow</a></div><div class="ttdeci">virtual ~ExternalWindow()</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:92</div></div>

  671. <div class="ttc" id="aclassExternalWindow_html_aa9bce2cc83c1a8c6ee87f79bf36e3955"><div class="ttname"><a href="classExternalWindow.html#aa9bce2cc83c1a8c6ee87f79bf36e3955">ExternalWindow::hide</a></div><div class="ttdeci">void hide()</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:252</div></div>

  672. <div class="ttc" id="aclassExternalWindow_html_aba350e1f737b68e51bfe8018bded6e45"><div class="ttname"><a href="classExternalWindow.html#aba350e1f737b68e51bfe8018bded6e45">ExternalWindow::sizeChanged</a></div><div class="ttdeci">virtual void sizeChanged(uint, uint)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:408</div></div>

  673. <div class="ttc" id="aclassExternalWindow_html_acaa09de3c6dfccecf725a8f7a486ce15"><div class="ttname"><a href="classExternalWindow.html#acaa09de3c6dfccecf725a8f7a486ce15">ExternalWindow::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:261</div></div>

  674. <div class="ttc" id="aclassExternalWindow_html_acd0c7cbaa50aab700bebe633309f6778"><div class="ttname"><a href="classExternalWindow.html#acd0c7cbaa50aab700bebe633309f6778">ExternalWindow::getTitle</a></div><div class="ttdeci">const char * getTitle() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:214</div></div>

  675. <div class="ttc" id="aclassExternalWindow_html_ad06f0e6adb6a1460af88707cd452e767"><div class="ttname"><a href="classExternalWindow.html#ad06f0e6adb6a1460af88707cd452e767">ExternalWindow::getTransientWindowId</a></div><div class="ttdeci">uintptr_t getTransientWindowId() const noexcept</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:238</div></div>

  676. <div class="ttc" id="aclassExternalWindow_html_add192e95a0fa7187cb0a8e739095674f"><div class="ttname"><a href="classExternalWindow.html#add192e95a0fa7187cb0a8e739095674f">ExternalWindow::setHeight</a></div><div class="ttdeci">void setHeight(uint height)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:286</div></div>

  677. <div class="ttc" id="aclassExternalWindow_html_ae5763405ca1d2405973e691e78d9b2a7"><div class="ttname"><a href="classExternalWindow.html#ae5763405ca1d2405973e691e78d9b2a7">ExternalWindow::isRunning</a></div><div class="ttdeci">virtual bool isRunning() const</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:105</div></div>

  678. <div class="ttc" id="aclassExternalWindow_html_afc5ed08d95e01734cdfbd6c69d8505c6"><div class="ttname"><a href="classExternalWindow.html#afc5ed08d95e01734cdfbd6c69d8505c6">ExternalWindow::ExternalWindow</a></div><div class="ttdeci">ExternalWindow()</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:80</div></div>

  679. <div class="ttc" id="aclassExternalWindow_html_afd42fab01a270aab541b161237b7d9f3"><div class="ttname"><a href="classExternalWindow.html#afd42fab01a270aab541b161237b7d9f3">ExternalWindow::titleChanged</a></div><div class="ttdeci">virtual void titleChanged(const char *)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:417</div></div>

  680. <div class="ttc" id="aclassExternalWindow_html_afe5b255affc787ad34b25a30114f9b89"><div class="ttname"><a href="classExternalWindow.html#afe5b255affc787ad34b25a30114f9b89">ExternalWindow::setTransientWindowId</a></div><div class="ttdeci">void setTransientWindowId(uintptr_t winId)</div><div class="ttdef"><b>Definition:</b> ExternalWindow.hpp:366</div></div>

  681. <div class="ttc" id="aclassString_html"><div class="ttname"><a href="classString.html">String</a></div><div class="ttdef"><b>Definition:</b> String.hpp:35</div></div>

  682. <div class="ttc" id="aclassUI_html"><div class="ttname"><a href="classUI.html">UI</a></div><div class="ttdef"><b>Definition:</b> DistrhoUI.hpp:78</div></div>

  683. <div class="ttc" id="agroup__NamespaceMacros_html_ga3ff541a449593e069a29e92d21e38ef3"><div class="ttname"><a href="group__NamespaceMacros.html#ga3ff541a449593e069a29e92d21e38ef3">END_NAMESPACE_DISTRHO</a></div><div class="ttdeci">#define END_NAMESPACE_DISTRHO</div><div class="ttdef"><b>Definition:</b> DistrhoInfo.hpp:949</div></div>

  684. <div class="ttc" id="agroup__NamespaceMacros_html_gac4cb97c393d20c28ba19365d844341cd"><div class="ttname"><a href="group__NamespaceMacros.html#gac4cb97c393d20c28ba19365d844341cd">START_NAMESPACE_DISTRHO</a></div><div class="ttdeci">#define START_NAMESPACE_DISTRHO</div><div class="ttdef"><b>Definition:</b> DistrhoInfo.hpp:943</div></div>

  685. <div class="ttc" id="agroup__StringPrintFunctions_html_ga61feaac6d65661f631be4136041e7bce"><div class="ttname"><a href="group__StringPrintFunctions.html#ga61feaac6d65661f631be4136041e7bce">d_stderr</a></div><div class="ttdeci">static void d_stderr(const char *const fmt,...) noexcept</div><div class="ttdef"><b>Definition:</b> DistrhoUtils.hpp:156</div></div>

  686. <div class="ttc" id="agroup__StringPrintFunctions_html_ga78b9baaeb515112b1e5ec1182bab299b"><div class="ttname"><a href="group__StringPrintFunctions.html#ga78b9baaeb515112b1e5ec1182bab299b">d_stdout</a></div><div class="ttdeci">static void d_stdout(const char *const fmt,...) noexcept</div><div class="ttdef"><b>Definition:</b> DistrhoUtils.hpp:141</div></div>

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