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// RouteWindow.h
33// e.moon 14may99
34//
35// PURPOSE
36//   Window class containing a MediaRoutingView for
37//   inspection & manipulation of Media Kit nodes.
38//
39// HISTORY
40//   14may99		e.moon		Created from routeApp.cpp
41//	 21may00		c.lenz		added StatusView to the window
42
43#ifndef __ROUTEWINDOW_H__
44#define __ROUTEWINDOW_H__
45
46#include <list>
47
48#include <Node.h>
49#include <ScrollBar.h>
50#include <Window.h>
51
52#include "IStateArchivable.h"
53
54#include "cortex_defs.h"
55
56class BMenu;
57
58__BEGIN_CORTEX_NAMESPACE
59
60class MediaRoutingView;
61class StatusView;
62class RouteAppNodeManager;
63class DormantNodeWindow;
64class TransportWindow;
65
66class RouteWindow :
67	public		BWindow,
68	public		IStateArchivable {
69
70	typedef	BWindow _inherited;
71
72public:													// messages
73	enum message_t {
74		M_TOGGLE_TRANSPORT_WINDOW		=RouteWindow_message_base,
75
76		// nodeID: int32
77		M_SHOW_NODE_INSPECTOR,
78
79		// groupID: int32
80		M_REFRESH_TRANSPORT_SETTINGS,
81
82		// [e.moon 17nov99]
83		M_TOGGLE_PULLING_PALETTES,
84
85		// [e.moon 29nov99]
86		M_TOGGLE_DORMANT_NODE_WINDOW,
87
88		// [e.moon 1dec99]
89		M_TOGGLE_GROUP_ROLLING
90	};
91
92public:													// ctor/dtor
93	virtual ~RouteWindow();
94	RouteWindow(
95		RouteAppNodeManager*			manager);
96
97public:													// palette-window operations
98
99	// enable/disable palette position-locking (when the main
100	// window is moved, all palettes follow)
101	bool isPullPalettes() const;
102	void setPullPalettes(
103		bool												enabled);
104
105	// [e.moon 2dec99] force window & palettes on-screen
106	void constrainToScreen();
107
108public:													// BWindow impl
109
110	// [e.moon 17nov99] 'palette-pulling' impl
111	virtual void FrameMoved(
112		BPoint											point);
113
114	// [c.lenz 1mar2000] added for better Zoom() support
115	virtual void FrameResized(
116		float											width,
117		float											height);
118
119	bool QuitRequested();
120
121	// [c.lenz 1mar2000] resize to MediaRoutingView's preferred size
122	virtual void Zoom(
123		BPoint											origin,
124		float											width,
125		float											height);
126
127public:													// BHandler impl
128	void MessageReceived(
129		BMessage*										message);
130
131public:												// *** IStateArchivable
132
133	status_t importState(
134		const BMessage*						archive);
135
136	status_t exportState(
137		BMessage*									archive) const;
138
139private:												// implementation
140	friend class RouteApp;
141
142	// resizes the window to fit in the current screen rect
143	void _constrainToScreen();
144
145	void _toggleTransportWindow();
146
147	void _handleGroupSelected(
148		BMessage*										message);
149
150	// [c.lenz 21may00]
151	void _handleShowErrorMessage(
152		BMessage*										message);
153
154	// [e.moon 17nov99]
155	void _togglePullPalettes();
156
157	void _toggleDormantNodeWindow();
158
159	// refresh the transport window for the given group, if any
160	void _refreshTransportSettings(
161		BMessage*										message);
162
163	void _closePalettes();
164
165	// [e.moon 17nov99] move all palette windows by the
166	// specified amounts
167	void _movePalettesBy(
168		float												xDelta,
169		float												yDelta);
170
171	// [e.moon 1dec99] toggle group playback
172	void _toggleGroupRolling();
173
174private:												// members
175	MediaRoutingView*							m_routingView;
176	BScrollBar*										m_hScrollBar;
177	BScrollBar*										m_vScrollBar;
178
179	StatusView*										m_statusView;
180
181	BMenuItem*										m_transportWindowItem;
182	BRect													m_transportWindowFrame;
183	TransportWindow*							m_transportWindow;
184//	list<InspectorWindow*>				m_nodeInspectorWindows;
185
186	BMenuItem*										m_dormantNodeWindowItem;
187	BRect													m_dormantNodeWindowFrame;
188	DormantNodeWindow*						m_dormantNodeWindow;
189
190//	BPoint												m_nodeInspectorBasePosition;
191
192	// all items in this menu control the routing view
193	BMenu*												m_viewMenu;
194
195	// cached window position [e.moon 17nov99]
196	BMenuItem*										m_pullPalettesItem;
197	BPoint												m_lastFramePosition;
198
199	// ID of currently selected group [e.moon 1dec99]
200	uint32												m_selectedGroupID;
201
202	BRect												m_manualSize;
203
204	// true if window was zoomed to MediaRoutingView's preferred size
205	// [c.lenz 1mar2000]
206	bool												m_zoomed;
207
208	// true if a resize operation resulted from a call to Zoom()
209	// [c.lenz 1mar2000]
210	bool												m_zooming;
211
212
213private:												// constants
214	static const BRect						s_initFrame;
215	static const char* const			s_windowName;
216};
217
218__END_CORTEX_NAMESPACE
219#endif /* __ROUTEWINDOW_H__ */
220