1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/**
* @file llfloaterhud.cpp
* @brief Implementation of HUD floater
*
* $LicenseInfo:firstyear=2008&license=viewergpl$
*
* Copyright (c) 2008-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llfloaterhud.h"
// Viewer libs
#include "llviewercontrol.h"
#include "llwebbrowserctrl.h"
#include "llalertdialog.h"
// Linden libs
#include "lluictrlfactory.h"
// statics
LLFloaterHUD* LLFloaterHUD::sInstance = 0;
///----------------------------------------------------------------------------
/// Class LLFloaterHUD
///----------------------------------------------------------------------------
#define super LLFloater /* superclass */
// Default constructor
LLFloaterHUD::LLFloaterHUD()
: LLFloater(std::string("floater_hud")),
mWebBrowser(0)
{
// Create floater from its XML definition
LLUICtrlFactory::getInstance()->buildFloater(this, "floater_hud.xml");
// Don't grab the focus as it will impede performing in-world actions
// while using the HUD
setIsChrome(TRUE);
// Chrome doesn't show the window title by default, but here we
// want to show it.
setTitleVisible(true);
// Opaque background since we never get the focus
setBackgroundOpaque(TRUE);
// Position floater based on saved location
LLRect saved_position_rect = gSavedSettings.getRect("FloaterHUDRect2");
reshape(saved_position_rect.getWidth(), saved_position_rect.getHeight(), FALSE);
setRect(saved_position_rect);
mWebBrowser = getChild<LLWebBrowserCtrl>("floater_hud_browser" );
if (mWebBrowser)
{
// Open links in internal browser
mWebBrowser->setOpenInExternalBrowser(false);
// This is a "chrome" floater, so we don't want anything to
// take focus (as the user needs to be able to walk with
// arrow keys during tutorial).
mWebBrowser->setTakeFocusOnClick(false);
std::string language = LLUI::getLanguage();
std::string base_url = gSavedSettings.getString("TutorialURL");
std::string url = base_url + language + "/";
mWebBrowser->navigateTo(url);
}
// Remember the one instance
sInstance = this;
}
// Get the instance
LLFloaterHUD* LLFloaterHUD::getInstance()
{
if (!sInstance)
{
new LLFloaterHUD();
}
return sInstance;
}
// Destructor
LLFloaterHUD::~LLFloaterHUD()
{
// Save floater position
gSavedSettings.setRect("FloaterHUDRect2", getRect() );
// Clear out the one instance if it's ours
if (sInstance == this)
{
sInstance = NULL;
}
}
// Show the HUD
void LLFloaterHUD::showHUD()
{
// do not build the floater if there the url is empty
if (gSavedSettings.getString("TutorialURL") == "")
{
LLNotifications::instance().add("TutorialNotFound");
return;
}
// Create the instance if necessary
LLFloaterHUD* hud = getInstance();
hud->open();
hud->setFrontmost(FALSE);
}
// Save our visibility state on close in case the user accidentally
// quit the application while the tutorial was visible.
// virtual
void LLFloaterHUD::onClose(bool app_quitting)
{
bool stay_visible = app_quitting;
gSavedSettings.setBOOL("ShowTutorial", stay_visible);
destroy();
}
|
