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// MediaNodeControlApp.cpp
33// e.moon 8jun99
34
35#include "MediaNodeControlApp.h"
36#include <Window.h>
37#include <View.h>
38#include <MediaRoster.h>
39#include <MediaTheme.h>
40#include <ParameterWeb.h>
41#include <String.h>
42#include <Alert.h>
43#include <Catalog.h>
44
45#include <cstdlib>
46#include <cstring>
47#include <cstdio>
48
49
50#undef B_TRANSLATION_CONTEXT
51#define B_TRANSLATION_CONTEXT "CortexAddOnsCommonMediaNodeControlApp"
52
53
54// -------------------------------------------------------- //
55// ctor/dtor
56// -------------------------------------------------------- //
57
58class PanelWindow :
59	public		BWindow {
60	typedef	BWindow _inherited;
61public:
62	PanelWindow() :
63		BWindow(BRect(50, 50, 100, 100), "MediaNodeControlApp",
64			B_TITLED_WINDOW,
65			B_ASYNCHRONOUS_CONTROLS |
66			B_WILL_ACCEPT_FIRST_CLICK) {}
67
68	bool QuitRequested() {
69		be_app->PostMessage(B_QUIT_REQUESTED);
70		return true;
71	}
72};
73
74MediaNodeControlApp::~MediaNodeControlApp() {
75	BMediaRoster* r = BMediaRoster::Roster();
76	r->ReleaseNode(m_node);
77}
78
79MediaNodeControlApp::MediaNodeControlApp(
80	const char* pAppSignature,
81	media_node_id nodeID) :
82	BApplication(pAppSignature) {
83
84	BMediaRoster* r = BMediaRoster::Roster();
85
86	// get the node
87	status_t err = r->GetNodeFor(nodeID, &m_node);
88	if(err < B_OK) {
89		char buffer[512];
90		sprintf(buffer,
91			B_TRANSLATE("MediaNodeControlApp: couldn't find node (%"
92				B_PRId32 "):\n%s\n"),
93			nodeID, strerror(err));
94		BAlert* alert = new BAlert("error", buffer, B_TRANSLATE("OK"));
95		alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
96		alert->Go();
97		return;
98	}
99
100	// fetch info (name)
101	live_node_info nInfo;
102	err = r->GetLiveNodeInfo(m_node, &nInfo);
103	if(err < B_OK) {
104		char buffer[512];
105		sprintf(buffer,
106			B_TRANSLATE("MediaNodeControlApp: couldn't get node info (%"
107				B_PRId32 "):\n%s\n"), nodeID, strerror(err));
108		BAlert* alert = new BAlert("error", buffer, B_TRANSLATE("OK"));
109		alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
110		alert->Go();
111		return;
112	}
113
114	BString windowTitle;
115	windowTitle << nInfo.name << '(' << nodeID << ") "
116		<< B_TRANSLATE("controls");
117
118	// get parameter web
119	BParameterWeb* pWeb;
120	err = r->GetParameterWebFor(m_node, &pWeb);
121	if(err < B_OK) {
122		char buffer[512];
123		sprintf(buffer,
124			B_TRANSLATE("MediaNodeControlApp: no parameters for node (%"
125				B_PRId32 "):\n%s\n"), nodeID, strerror(err));
126		BAlert* alert = new BAlert("error", buffer, B_TRANSLATE("OK"));
127		alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
128		alert->Go();
129		return;
130	}
131
132	// build & show control window
133	BView* pView = BMediaTheme::ViewFor(pWeb);
134	BWindow* pWnd = new PanelWindow();
135	pWnd->AddChild(pView);
136	pWnd->ResizeTo(pView->Bounds().Width(), pView->Bounds().Height());
137	pWnd->SetTitle(windowTitle.String());
138	pWnd->Show();
139
140	// release the node
141	//r->ReleaseNode(m_node);
142}
143
144// END -- MediaNodeControlApp.cpp --
145