1/*
2 * Copyright (c) 1999-2000, Eric Moon.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions, and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions, and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * 3. The name of the author may not be used to endorse or promote products
17 *    derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
27 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31
32// LiveNodeInfoView.cpp
33
34#include "LiveNodeInfoView.h"
35// InfoView
36#include "InfoWindowManager.h"
37// NodeManager
38#include "NodeGroup.h"
39#include "NodeRef.h"
40// Support
41#include "MediaIcon.h"
42#include "MediaString.h"
43
44// Media Kit
45#include <MediaNode.h>
46
47// Interface Kit
48#include <Window.h>
49
50__USE_CORTEX_NAMESPACE
51
52#include <Debug.h>
53#define D_METHOD(x) //PRINT (x)
54#define D_MESSAGE(x) //PRINT (x)
55
56// -------------------------------------------------------- //
57// *** ctor/dtor (public)
58// -------------------------------------------------------- //
59
60LiveNodeInfoView::LiveNodeInfoView(
61	const NodeRef *ref)
62	: InfoView(ref->name(), "Live Media Node",
63			   new MediaIcon(ref->nodeInfo(), B_LARGE_ICON)),
64	  m_nodeID(ref->id())
65{
66	D_METHOD(("LiveNodeInfoView::LiveNodeInfoView()\n"));
67
68	// adjust view properties
69	setSideBarWidth(be_plain_font->StringWidth(" Run Mode ") + 2 * InfoView::M_H_MARGIN);
70
71	// add "Node ID" field
72	BString s;
73	s << ref->id();
74	addField("Node ID", s);
75
76	// add "Port" field
77	s = "";
78	s << ref->node().port;
79	port_info portInfo;
80	if (get_port_info(ref->node().port, &portInfo) == B_OK)
81	{
82		s << " (" << portInfo.name << ")";
83	}
84	addField("Port", s);
85
86	// add separator field
87	addField("", "");
88
89	// add "Kinds" field
90	addField("Kinds", MediaString::getStringFor(static_cast<node_kind>(ref->kind())));
91
92	// add "Run Mode" field
93	BMediaNode::run_mode runMode = static_cast<BMediaNode::run_mode>(ref->runMode());
94	if (runMode < 1)
95	{
96		NodeGroup *group = ref->group();
97		if (group)
98		{
99			runMode = group->runMode();
100		}
101	}
102	addField("Run Mode", MediaString::getStringFor(runMode));
103
104	// add "Latency" field
105	bigtime_t latency;
106	if (ref->totalLatency(&latency) == B_OK)
107	{
108		s = "";
109		if (latency > 0)
110		{
111			s << static_cast<float>(latency) / 1000.0f << " ms";
112		}
113		else
114		{
115			s = "?";
116		}
117		addField("Latency", s);
118	}
119}
120
121LiveNodeInfoView::~LiveNodeInfoView() {
122	D_METHOD(("LiveNodeInfoView::~LiveNodeInfoView()\n"));
123
124}
125
126// -------------------------------------------------------- //
127// *** BView implementation (public)
128// -------------------------------------------------------- //
129
130void LiveNodeInfoView::DetachedFromWindow() {
131	D_METHOD(("LiveNodeInfoView::DetachedFromWindow()\n"));
132
133	InfoWindowManager *manager = InfoWindowManager::Instance();
134	if (manager) {
135		BMessage message(InfoWindowManager::M_LIVE_NODE_WINDOW_CLOSED);
136		message.AddInt32("nodeID", m_nodeID);
137		manager->PostMessage(&message);
138	}
139}
140
141// END -- LiveNodeInfoView.cpp --
142