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<h1>flowcanvas/Port.hpp</h1> </div>
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<a href="Port_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of FlowCanvas.</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2007-2009 David Robillard <http://drobilla.net></span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * FlowCanvas is free software; you can redistribute it and/or modify it under the</span>
<a name="l00005"></a>00005 <span class="comment"> * terms of the GNU General Public License as published by the Free Software</span>
<a name="l00006"></a>00006 <span class="comment"> * Foundation; either version 2 of the License, or (at your option) any later</span>
<a name="l00007"></a>00007 <span class="comment"> * version.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * FlowCanvas is distributed in the hope that it will be useful, but WITHOUT ANY</span>
<a name="l00010"></a>00010 <span class="comment"> * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span>
<a name="l00011"></a>00011 <span class="comment"> * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * You should have received a copy of the GNU General Public License along</span>
<a name="l00014"></a>00014 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span>
<a name="l00015"></a>00015 <span class="comment"> * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA</span>
<a name="l00016"></a>00016 <span class="comment"> */</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef FLOWCANVAS_PORT_HPP</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define FLOWCANVAS_PORT_HPP</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <stdint.h></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <algorithm></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <list></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <string></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <vector></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#include <boost/shared_ptr.hpp></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <boost/weak_ptr.hpp></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include <libgnomecanvasmm.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include "flowcanvas/Connectable.hpp"</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">namespace </span>FlowCanvas {
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>Connection;
<a name="l00038"></a>00038 <span class="keyword">class </span>Module;
<a name="l00039"></a>00039
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> PORT_LABEL_SIZE = 8000; <span class="comment">// in thousandths of a point</span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043
<a name="l00050"></a><a class="code" href="classFlowCanvas_1_1Port.html">00050</a> <span class="keyword">class </span><a class="code" href="classFlowCanvas_1_1Port.html" title="A port on a Module.">Port</a> : <span class="keyword">public</span> Gnome::<a class="code" href="classFlowCanvas_1_1Canvas.html" title="The &#39;master&#39; canvas widget which contains all other objects.">Canvas</a>::Group, <span class="keyword">public</span> <a class="code" href="classFlowCanvas_1_1Connectable.html" title="An object a Connection can connect to.">Connectable</a>
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 <span class="keyword">public</span>:
<a name="l00053"></a>00053 <a class="code" href="classFlowCanvas_1_1Port.html#a0db5a922e048cf1bef085e9e389bf06d">Port</a>(boost::shared_ptr<Module> <a class="code" href="classFlowCanvas_1_1Port.html#a22b935538c13f67f75b461372755ff96">module</a>,
<a name="l00054"></a>00054 <span class="keyword">const</span> std::string& <a class="code" href="classFlowCanvas_1_1Port.html#aff6c222a10ad580da078059ca7ba54d2">name</a>,
<a name="l00055"></a>00055 <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a715fe62bfa7f79d6d3d101c63a123b5f">is_input</a>,
<a name="l00056"></a>00056 uint32_t <a class="code" href="classFlowCanvas_1_1Port.html#a54e07800bf05ee68cdfa9f99c3a09a1d">color</a>);
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">virtual</span> <a class="code" href="classFlowCanvas_1_1Port.html#a8f73a859ff1570a7ae738cb19f96d491">~Port</a>();
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a30d6fc72257ce917b206d4b152705e64">disconnect_all</a>();
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="keyword">virtual</span> Gnome::Art::Point <a class="code" href="classFlowCanvas_1_1Port.html#a7d86a638f427480fa7c22b843e7cb1f5">src_connection_point</a>();
<a name="l00063"></a>00063 <span class="keyword">virtual</span> Gnome::Art::Point <a class="code" href="classFlowCanvas_1_1Port.html#a55812f1570f88e049459b282b5ffef61">dst_connection_point</a>(<span class="keyword">const</span> Gnome::Art::Point& src);
<a name="l00064"></a>00064 <span class="keyword">virtual</span> Gnome::Art::Point <a class="code" href="classFlowCanvas_1_1Port.html#a886bc2f49dd0c4f175f3d475a38cc973">connection_point_vector</a>(<span class="keywordtype">double</span> dx, <span class="keywordtype">double</span> dy);
<a name="l00065"></a>00065
<a name="l00066"></a><a class="code" href="classFlowCanvas_1_1Port.html#a22b935538c13f67f75b461372755ff96">00066</a> boost::weak_ptr<Module> <a class="code" href="classFlowCanvas_1_1Port.html#a22b935538c13f67f75b461372755ff96">module</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a9d4b5c36b6add22b57a046cf9d68a295">_module</a>; }
<a name="l00067"></a>00067
<a name="l00068"></a><a class="code" href="classFlowCanvas_1_1Port.html#ab694248e8cdd41d2193f269cf0c17a8e">00068</a> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#ab694248e8cdd41d2193f269cf0c17a8e">set_fill_color</a>(uint32_t c) { <a class="code" href="classFlowCanvas_1_1Port.html#a85ef13f0f92530e6af0760f9bbeaf41c">_rect</a>->property_fill_color_rgba() = c; }
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a9f1280b1a6eed41a470e2b81a1bf7944">show_label</a>(<span class="keywordtype">bool</span> b);
<a name="l00071"></a>00071 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a74eab4d48f11baad289bd0e22900a7a3">set_selected</a>(<span class="keywordtype">bool</span> b);
<a name="l00072"></a><a class="code" href="classFlowCanvas_1_1Port.html#a29959004bd86efd039ac68c1f4327eca">00072</a> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a29959004bd86efd039ac68c1f4327eca">selected</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a0695e5ba4fba8e7e27d945b522fd76f9">_selected</a>; }
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a694f090c52337f1bcb2807c5b3117414">set_highlighted</a>(<span class="keywordtype">bool</span> highlight,
<a name="l00075"></a>00075 <span class="keywordtype">bool</span> highlight_parent=<span class="keyword">true</span>,
<a name="l00076"></a>00076 <span class="keywordtype">bool</span> highlight_connections=<span class="keyword">true</span>,
<a name="l00077"></a>00077 <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Connectable.html#a4d67d407c6ad323666da837d3889a5ed">raise_connections</a>=<span class="keyword">true</span>);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a31a2c49b43091714a829dff5f196388f">zoom</a>(<span class="keywordtype">float</span> z);
<a name="l00080"></a>00080
<a name="l00081"></a><a class="code" href="classFlowCanvas_1_1Port.html#a1a199ec0a1b1c100efcd616dc51dad89">00081</a> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a1a199ec0a1b1c100efcd616dc51dad89">popup_menu</a>(guint button, guint32 activate_time) {
<a name="l00082"></a>00082 <span class="keywordflow">if</span> ( ! <a class="code" href="classFlowCanvas_1_1Port.html#a86a836cdfe91a518ad2cd47933625f47">_menu</a>)
<a name="l00083"></a>00083 <a class="code" href="classFlowCanvas_1_1Port.html#a8735fbdae39d0917cc8048f2735a624b">create_menu</a>();
<a name="l00084"></a>00084 <span class="keywordflow">if</span> (<a class="code" href="classFlowCanvas_1_1Port.html#a86a836cdfe91a518ad2cd47933625f47">_menu</a>)
<a name="l00085"></a>00085 <a class="code" href="classFlowCanvas_1_1Port.html#a86a836cdfe91a518ad2cd47933625f47">_menu</a>->popup(button, activate_time);
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a8735fbdae39d0917cc8048f2735a624b">create_menu</a>();
<a name="l00089"></a>00089 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#aa9c06a890353fbb32f5fa67c37878f7f">set_menu</a>(Gtk::Menu* m);
<a name="l00090"></a>00090
<a name="l00091"></a><a class="code" href="classFlowCanvas_1_1Port.html#a7712cdc40bd4dbae10738fb6e72e1ac2">00091</a> Gtk::Menu* <a class="code" href="classFlowCanvas_1_1Port.html#a7712cdc40bd4dbae10738fb6e72e1ac2">menu</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a86a836cdfe91a518ad2cd47933625f47">_menu</a>; }
<a name="l00092"></a>00092
<a name="l00093"></a><a class="code" href="classFlowCanvas_1_1Port.html#a7beaa5de06465b3fe6a90d861b1afe09">00093</a> <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#a7beaa5de06465b3fe6a90d861b1afe09">width</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a9de04e33f161774c55b98ed2cd2231fc">_width</a>; }
<a name="l00094"></a>00094 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a5fb9185f9d535288ff32366682386248">set_width</a>(<span class="keywordtype">double</span> w);
<a name="l00095"></a>00095 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a37a7d32a1a7c632fef6f12f9a4689da8">set_height</a>(<span class="keywordtype">double</span> h);
<a name="l00096"></a>00096
<a name="l00097"></a><a class="code" href="classFlowCanvas_1_1Port.html#aaac898de7c15d95c8d8e84e5150d6177">00097</a> <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#aaac898de7c15d95c8d8e84e5150d6177">border_width</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a2c9c47bd0bfbd46a623c066eeab5e30b">_border_width</a>; }
<a name="l00098"></a>00098 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a69d44d28f4aeb8177ea3ffaeb265a242">set_border_width</a>(<span class="keywordtype">double</span> w);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#a9cbc98a4496a4942fdbb956c3333795f">natural_width</a>() <span class="keyword">const</span>;
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="classFlowCanvas_1_1Port.html#aff6c222a10ad580da078059ca7ba54d2">00102</a> <span class="keyword">const</span> std::string& <a class="code" href="classFlowCanvas_1_1Port.html#aff6c222a10ad580da078059ca7ba54d2">name</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#ac057b8222d69a74a07cf5c7647f98456">_name</a>; }
<a name="l00103"></a>00103 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#ae50632ac657f73da5cfd3a9d60be7e5b">set_name</a>(<span class="keyword">const</span> std::string& n);
<a name="l00104"></a>00104
<a name="l00105"></a><a class="code" href="classFlowCanvas_1_1Port.html#a715fe62bfa7f79d6d3d101c63a123b5f">00105</a> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a715fe62bfa7f79d6d3d101c63a123b5f">is_input</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a79602df0c9b5e7c0e6dea2a7565e10f2">_is_input</a>; }
<a name="l00106"></a><a class="code" href="classFlowCanvas_1_1Port.html#a74aa8ef0590c896bac7e2dc026967525">00106</a> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a74aa8ef0590c896bac7e2dc026967525">is_output</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !<a class="code" href="classFlowCanvas_1_1Port.html#a79602df0c9b5e7c0e6dea2a7565e10f2">_is_input</a>; }
<a name="l00107"></a><a class="code" href="classFlowCanvas_1_1Port.html#a54e07800bf05ee68cdfa9f99c3a09a1d">00107</a> uint32_t <a class="code" href="classFlowCanvas_1_1Port.html#a54e07800bf05ee68cdfa9f99c3a09a1d">color</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a2e86a10f0e1118ba702153c3b16ca843">_color</a>; }
<a name="l00108"></a><a class="code" href="classFlowCanvas_1_1Port.html#a9f24676c19214cf925f2aaf415ea17e9">00108</a> <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#a9f24676c19214cf925f2aaf415ea17e9">height</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#af59041fdeab76ba608bd9551379d49cc">_height</a>; }
<a name="l00109"></a>00109
<a name="l00110"></a><a class="code" href="classFlowCanvas_1_1Port.html#adcd8c34bfa45ef648109622c758a4d41">00110</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#adcd8c34bfa45ef648109622c758a4d41">is_toggled</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#a65f0fed2d88dc08e988edaa8c116c7d7">_toggled</a>; }
<a name="l00111"></a><a class="code" href="classFlowCanvas_1_1Port.html#add59a50787e54c8aedafc52a09603cd2">00111</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#add59a50787e54c8aedafc52a09603cd2">set_toggled</a>(<span class="keywordtype">bool</span> b) { <a class="code" href="classFlowCanvas_1_1Port.html#a65f0fed2d88dc08e988edaa8c116c7d7">_toggled</a> = b; }
<a name="l00112"></a>00112 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a2f5402c7b229576b68f80782377f8f82">toggle</a>(<span class="keywordtype">bool</span> signal=<span class="keyword">true</span>);
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a6f4f4d485fa25a4cbf2e186cb8ef63dd">set_control</a>(<span class="keywordtype">float</span> value, <span class="keywordtype">bool</span> signal=<span class="keyword">true</span>);
<a name="l00115"></a>00115 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a0b97affbbf6d4d0c73252d350cccbf5c">set_control_min</a>(<span class="keywordtype">float</span> min);
<a name="l00116"></a>00116 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a8d2d4aa6c0bd5aaacaa5ed25f1c2f92c">set_control_max</a>(<span class="keywordtype">float</span> max);
<a name="l00117"></a>00117
<a name="l00118"></a><a class="code" href="classFlowCanvas_1_1Port.html#ac77dd8c8b6cd04e24c6e867349023f64">00118</a> <span class="keywordtype">float</span> <a class="code" href="classFlowCanvas_1_1Port.html#ac77dd8c8b6cd04e24c6e867349023f64">control_value</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a> ? <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a>-><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#a2e61a96263963808bfcf67daa50625bd">value</a> : 0.0f; }
<a name="l00119"></a><a class="code" href="classFlowCanvas_1_1Port.html#aecefa085c3549193d7b3e86e8772accd">00119</a> <span class="keywordtype">float</span> <a class="code" href="classFlowCanvas_1_1Port.html#aecefa085c3549193d7b3e86e8772accd">control_min</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a> ? <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a>-><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ab48e053346708eeb6a7b64a081b4a8ad">min</a> : 0.0f; }
<a name="l00120"></a><a class="code" href="classFlowCanvas_1_1Port.html#a7af5bb6b3ded1472e9bdaf26a721a7e2">00120</a> <span class="keywordtype">float</span> <a class="code" href="classFlowCanvas_1_1Port.html#a7af5bb6b3ded1472e9bdaf26a721a7e2">control_max</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a> ? <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a>-><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#acacf495d26c66669b71fd2c85e87b6d0">max</a> : 1.0f; }
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a47f68d06f85aa8f1351d9ecdd4c178ba">show_control</a>();
<a name="l00123"></a>00123 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a3a1318993656a61a3a139cee20087915">hide_control</a>();
<a name="l00124"></a>00124
<a name="l00125"></a><a class="code" href="classFlowCanvas_1_1Port.html#a29ac469c5fdac8b5a06a9a5fbd36ccd8">00125</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a29ac469c5fdac8b5a06a9a5fbd36ccd8">operator==</a>(<span class="keyword">const</span> std::string& name) { <span class="keywordflow">return</span> (<a class="code" href="classFlowCanvas_1_1Port.html#ac057b8222d69a74a07cf5c7647f98456">_name</a> == name); }
<a name="l00126"></a>00126
<a name="l00127"></a><a class="code" href="classFlowCanvas_1_1Port.html#a4c670cbcb247608e497f07928fa886db">00127</a> sigc::signal<void> <a class="code" href="classFlowCanvas_1_1Port.html#a4c670cbcb247608e497f07928fa886db">signal_renamed</a>;
<a name="l00128"></a><a class="code" href="classFlowCanvas_1_1Port.html#ab3f7b66f0840c59089f07803efc3a6fd">00128</a> sigc::signal<void,float> <a class="code" href="classFlowCanvas_1_1Port.html#ab3f7b66f0840c59089f07803efc3a6fd">signal_control_changed</a>;
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <span class="keyword">protected</span>:
<a name="l00131"></a><a class="code" href="classFlowCanvas_1_1Port.html#a9816083e25bae0b2f472e19382136687">00131</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classFlowCanvas_1_1Canvas.html" title="The &#39;master&#39; canvas widget which contains all other objects.">Canvas</a>;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keywordtype">void</span> <a class="code" href="classFlowCanvas_1_1Port.html#a88ac7b78188c1fa29f7c3c00414693db">on_menu_hide</a>();
<a name="l00134"></a>00134
<a name="l00135"></a><a class="code" href="classFlowCanvas_1_1Port.html#a9d4b5c36b6add22b57a046cf9d68a295">00135</a> boost::weak_ptr<Module> <a class="code" href="classFlowCanvas_1_1Port.html#a9d4b5c36b6add22b57a046cf9d68a295">_module</a>;
<a name="l00136"></a><a class="code" href="classFlowCanvas_1_1Port.html#ac057b8222d69a74a07cf5c7647f98456">00136</a> std::string <a class="code" href="classFlowCanvas_1_1Port.html#ac057b8222d69a74a07cf5c7647f98456">_name</a>;
<a name="l00137"></a><a class="code" href="classFlowCanvas_1_1Port.html#abdce2bad934ffd85c1cb72acb75459cc">00137</a> Gnome::Canvas::Text* <a class="code" href="classFlowCanvas_1_1Port.html#abdce2bad934ffd85c1cb72acb75459cc">_label</a>;
<a name="l00138"></a><a class="code" href="classFlowCanvas_1_1Port.html#a85ef13f0f92530e6af0760f9bbeaf41c">00138</a> Gnome::Canvas::Rect* <a class="code" href="classFlowCanvas_1_1Port.html#a85ef13f0f92530e6af0760f9bbeaf41c">_rect</a>;
<a name="l00139"></a><a class="code" href="classFlowCanvas_1_1Port.html#a86a836cdfe91a518ad2cd47933625f47">00139</a> Gtk::Menu* <a class="code" href="classFlowCanvas_1_1Port.html#a86a836cdfe91a518ad2cd47933625f47">_menu</a>;
<a name="l00140"></a>00140
<a name="l00142"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html">00142</a> <span class="keyword">struct </span><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html" title="Port control value indicator &quot;gauge&quot;.">Control</a> {
<a name="l00143"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#a78c6345744672c98b3b4b9618a07c96e">00143</a> <span class="keyword">explicit</span> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#a78c6345744672c98b3b4b9618a07c96e">Control</a>(Gnome::Canvas::Rect* r)
<a name="l00144"></a>00144 : <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ac53493f805cb34ebd4f3e091ba1f640d">rect</a>(r)
<a name="l00145"></a>00145 , <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#a2e61a96263963808bfcf67daa50625bd">value</a>(0.0f)
<a name="l00146"></a>00146 , <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ab48e053346708eeb6a7b64a081b4a8ad">min</a>(0.0f)
<a name="l00147"></a>00147 , <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#acacf495d26c66669b71fd2c85e87b6d0">max</a>(1.0f)
<a name="l00148"></a>00148 {}
<a name="l00149"></a>00149
<a name="l00150"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#af138cb2a7ed739ed2827e18608e2bec4">00150</a> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#af138cb2a7ed739ed2827e18608e2bec4">~Control</a>() {
<a name="l00151"></a>00151 <span class="keyword">delete</span> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ac53493f805cb34ebd4f3e091ba1f640d">rect</a>;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ac53493f805cb34ebd4f3e091ba1f640d">00154</a> Gnome::Canvas::Rect* <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ac53493f805cb34ebd4f3e091ba1f640d">rect</a>;
<a name="l00155"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#a2e61a96263963808bfcf67daa50625bd">00155</a> <span class="keywordtype">float</span> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#a2e61a96263963808bfcf67daa50625bd">value</a>;
<a name="l00156"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ab48e053346708eeb6a7b64a081b4a8ad">00156</a> <span class="keywordtype">float</span> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#ab48e053346708eeb6a7b64a081b4a8ad">min</a>;
<a name="l00157"></a><a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#acacf495d26c66669b71fd2c85e87b6d0">00157</a> <span class="keywordtype">float</span> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html#acacf495d26c66669b71fd2c85e87b6d0">max</a>;
<a name="l00158"></a>00158 };
<a name="l00159"></a>00159
<a name="l00160"></a><a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">00160</a> <a class="code" href="structFlowCanvas_1_1Port_1_1Control.html" title="Port control value indicator &quot;gauge&quot;.">Control</a>* <a class="code" href="classFlowCanvas_1_1Port.html#ad853ac5c8463ab0e0f119d8f64a61796">_control</a>;
<a name="l00161"></a>00161
<a name="l00162"></a><a class="code" href="classFlowCanvas_1_1Port.html#a9de04e33f161774c55b98ed2cd2231fc">00162</a> <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#a9de04e33f161774c55b98ed2cd2231fc">_width</a>;
<a name="l00163"></a><a class="code" href="classFlowCanvas_1_1Port.html#af59041fdeab76ba608bd9551379d49cc">00163</a> <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#af59041fdeab76ba608bd9551379d49cc">_height</a>;
<a name="l00164"></a><a class="code" href="classFlowCanvas_1_1Port.html#a2c9c47bd0bfbd46a623c066eeab5e30b">00164</a> <span class="keywordtype">double</span> <a class="code" href="classFlowCanvas_1_1Port.html#a2c9c47bd0bfbd46a623c066eeab5e30b">_border_width</a>;
<a name="l00165"></a><a class="code" href="classFlowCanvas_1_1Port.html#a2e86a10f0e1118ba702153c3b16ca843">00165</a> uint32_t <a class="code" href="classFlowCanvas_1_1Port.html#a2e86a10f0e1118ba702153c3b16ca843">_color</a>;
<a name="l00166"></a>00166
<a name="l00167"></a><a class="code" href="classFlowCanvas_1_1Port.html#a79602df0c9b5e7c0e6dea2a7565e10f2">00167</a> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a79602df0c9b5e7c0e6dea2a7565e10f2">_is_input</a> :1;
<a name="l00168"></a><a class="code" href="classFlowCanvas_1_1Port.html#a0695e5ba4fba8e7e27d945b522fd76f9">00168</a> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a0695e5ba4fba8e7e27d945b522fd76f9">_selected</a> :1;
<a name="l00169"></a><a class="code" href="classFlowCanvas_1_1Port.html#a65f0fed2d88dc08e988edaa8c116c7d7">00169</a> <span class="keywordtype">bool</span> <a class="code" href="classFlowCanvas_1_1Port.html#a65f0fed2d88dc08e988edaa8c116c7d7">_toggled</a> :1;
<a name="l00170"></a>00170 };
<a name="l00171"></a>00171
<a name="l00172"></a><a class="code" href="namespaceFlowCanvas.html#a1a09529491924cbb61508cc9c63ea0a5">00172</a> <span class="keyword">typedef</span> std::vector<boost::shared_ptr<Port> > <a class="code" href="namespaceFlowCanvas.html#a1a09529491924cbb61508cc9c63ea0a5">PortVector</a>;
<a name="l00173"></a>00173
<a name="l00174"></a>00174
<a name="l00175"></a>00175 } <span class="comment">// namespace FlowCanvas</span>
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="preprocessor">#endif // FLOWCANVAS_PORT_HPP</span>
</pre></div></div>
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