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
147
148
149
150
151
152
153
154
155
156
|
/*
* The Mana Client
* Copyright (C) 2010 The Mana Developers
*
* This file is part of The Mana Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gui/widgets/avatarlistbox.h"
#include "graphics.h"
#include "gui/chat.h"
#include "gui/gui.h"
#include "gui/palette.h"
#include "gui/theme.h"
#include "resources/image.h"
#include "resources/resourcemanager.h"
#include "utils/stringutils.h"
#include <guichan/font.hpp>
int AvatarListBox::instances = 0;
Image *AvatarListBox::onlineIcon = 0;
Image *AvatarListBox::offlineIcon = 0;
AvatarListBox::AvatarListBox(AvatarListModel *model):
ListBox(model)
{
instances++;
if (instances == 1)
{
onlineIcon = Theme::getImageFromTheme("circle-green.png");
offlineIcon = Theme::getImageFromTheme("circle-gray.png");
}
setWidth(200);
}
AvatarListBox::~AvatarListBox()
{
instances--;
if (instances == 0)
{
onlineIcon->decRef();
offlineIcon->decRef();
}
}
void AvatarListBox::draw(gcn::Graphics *gcnGraphics)
{
if (!mListModel)
return;
AvatarListModel* model = static_cast<AvatarListModel*>(mListModel);
updateAlpha();
Graphics *graphics = static_cast<Graphics*>(gcnGraphics);
graphics->setColor(Theme::getThemeColor(Theme::HIGHLIGHT,
(int) (mAlpha * 255.0f)));
graphics->setFont(getFont());
const int fontHeight = getFont()->getHeight();
// Draw filled rectangle around the selected list element
if (mSelected >= 0)
graphics->fillRectangle(gcn::Rectangle(0, fontHeight * mSelected,
getWidth(), fontHeight));
int newWidth = 0;
int width = 0;
// Draw the list elements
graphics->setColor(Theme::getThemeColor(Theme::TEXT));
for (int i = 0, y = 0;
i < model->getNumberOfElements();
++i, y += fontHeight)
{
Avatar *a = model->getAvatarAt(i);
// Draw online status
Image *icon = a->getOnline() ? onlineIcon : offlineIcon;
if (icon)
graphics->drawImage(icon, 2, y + 1);
if (a->getDisplayBold())
graphics->setFont(boldFont);
std::string text;
if (a->getMaxHp() > 0)
{
text = strprintf("%s %d/%d", a->getName().c_str(),
a->getHp(), a->getMaxHp());
}
else
{
text = a->getName();
}
// Draw Name
graphics->drawText(text, 15, y);
width = graphics->getFont()->getWidth(text) + 17; // Extra right padding
if (width > newWidth)
{
newWidth = width;
}
if (a->getDisplayBold())
graphics->setFont(getFont());
}
setWidth(newWidth);
}
void AvatarListBox::mousePressed(gcn::MouseEvent &event)
{
if (event.getButton() == gcn::MouseEvent::LEFT)
{
int y = event.getY();
setSelected(y / getFont()->getHeight());
distributeActionEvent();
if (event.getClickCount() == 2 && mListModel)
{
int selected = getSelected();
AvatarListModel *model = static_cast<AvatarListModel*>(mListModel);
chatWindow->addWhisperTab(model->getAvatarAt(selected)->getName(),
true);
}
}
// TODO: Add support for context menu
else if (event.getButton() == gcn::MouseEvent::RIGHT)
{
// Show context menu
}
}
|