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
|
/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/ChatList/ChatListDelegate.h>
#include <QColor>
#include <QPainter>
#include <QPen>
#include <Swift/QtUI/ChatList/ChatListGroupItem.h>
#include <Swift/QtUI/ChatList/ChatListItem.h>
#include <Swift/QtUI/ChatList/ChatListMUCItem.h>
#include <Swift/QtUI/ChatList/ChatListRecentItem.h>
#include <Swift/QtUI/ChatList/ChatListWhiteboardItem.h>
#include <Swift/QtUI/Roster/GroupItemDelegate.h>
namespace Swift {
namespace {
const QColor secondLineColor = QColor(160,160,160);
}
ChatListDelegate::ChatListDelegate(bool compact) : compact_(compact) {
groupDelegate_ = new GroupItemDelegate();
}
ChatListDelegate::~ChatListDelegate() {
delete groupDelegate_;
}
void ChatListDelegate::setCompact(bool compact) {
compact_ = compact;
emit sizeHintChanged(QModelIndex());
}
QSize ChatListDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index ) const {
ChatListItem* item = static_cast<ChatListItem*>(index.internalPointer());
if (item && dynamic_cast<ChatListMUCItem*>(item)) {
return mucSizeHint(option, index);
}
else if (item && dynamic_cast<ChatListRecentItem*>(item)) {
return common_.contactSizeHint(option, index, compact_);
}
else if (item && dynamic_cast<ChatListGroupItem*>(item)) {
return groupDelegate_->sizeHint(option, index);
}
else if (item && dynamic_cast<ChatListWhiteboardItem*>(item)) {
return common_.contactSizeHint(option, index, compact_);
}
return QStyledItemDelegate::sizeHint(option, index);
}
QSize ChatListDelegate::mucSizeHint(const QStyleOptionViewItem& /*option*/, const QModelIndex& /*index*/ ) const {
QFontMetrics nameMetrics(common_.nameFont);
QFontMetrics statusMetrics(common_.detailFont);
int sizeByText = 2 * common_.verticalMargin + nameMetrics.height() + statusMetrics.height();
return QSize(150, sizeByText);
}
QSize ChatListDelegate::recentSizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const {
return mucSizeHint(option, index);
}
void ChatListDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
ChatListItem* item = static_cast<ChatListItem*>(index.internalPointer());
if (item && dynamic_cast<ChatListMUCItem*>(item)) {
paintMUC(painter, option, dynamic_cast<ChatListMUCItem*>(item));
}
else if (item && dynamic_cast<ChatListRecentItem*>(item)) {
paintRecent(painter, option, dynamic_cast<ChatListRecentItem*>(item));
}
else if (item && dynamic_cast<ChatListGroupItem*>(item)) {
ChatListGroupItem* group = dynamic_cast<ChatListGroupItem*>(item);
groupDelegate_->paint(painter, option, group->data(Qt::DisplayRole).toString(), group->rowCount(), option.state & QStyle::State_Open);
}
else if (item && dynamic_cast<ChatListWhiteboardItem*>(item)) {
paintWhiteboard(painter, option, dynamic_cast<ChatListWhiteboardItem*>(item));
}
else {
QStyledItemDelegate::paint(painter, option, index);
}
}
void ChatListDelegate::paintMUC(QPainter* painter, const QStyleOptionViewItem& option, ChatListMUCItem* item) const {
painter->save();
QRect fullRegion(option.rect);
if ( option.state & QStyle::State_Selected ) {
painter->fillRect(fullRegion, option.palette.highlight());
painter->setPen(option.palette.highlightedText().color());
} else {
QColor nameColor = item->data(Qt::TextColorRole).value<QColor>();
painter->setPen(QPen(nameColor));
}
QFontMetrics nameMetrics(common_.nameFont);
painter->setFont(common_.nameFont);
int extraFontWidth = nameMetrics.width("H");
int leftOffset = common_.horizontalMargin * 2 + extraFontWidth / 2;
QRect textRegion(fullRegion.adjusted(leftOffset, 0, 0, 0));
int nameHeight = nameMetrics.height() + common_.verticalMargin;
QRect nameRegion(textRegion.adjusted(0, common_.verticalMargin, 0, 0));
DelegateCommons::drawElidedText(painter, nameRegion, item->data(Qt::DisplayRole).toString());
painter->setFont(common_.detailFont);
painter->setPen(QPen(secondLineColor));
QRect detailRegion(textRegion.adjusted(0, nameHeight, 0, 0));
DelegateCommons::drawElidedText(painter, detailRegion, item->data(ChatListMUCItem::DetailTextRole).toString());
painter->restore();
}
void ChatListDelegate::paintRecent(QPainter* painter, const QStyleOptionViewItem& option, ChatListRecentItem* item) const {
QColor nameColor = item->data(Qt::TextColorRole).value<QColor>();
QString avatarPath;
if (item->data(ChatListRecentItem::AvatarRole).isValid() && !item->data(ChatListRecentItem::AvatarRole).value<QString>().isNull()) {
avatarPath = item->data(ChatListRecentItem::AvatarRole).value<QString>();
}
QIcon presenceIcon = item->data(ChatListRecentItem::PresenceIconRole).isValid() && !item->data(ChatListRecentItem::PresenceIconRole).value<QIcon>().isNull()
? item->data(ChatListRecentItem::PresenceIconRole).value<QIcon>()
: QIcon(":/icons/offline.png");
QString name = item->data(Qt::DisplayRole).toString();
//qDebug() << "Avatar for " << name << " = " << avatarPath;
QString statusText = item->data(ChatListRecentItem::DetailTextRole).toString();
common_.paintContact(painter, option, nameColor, avatarPath, presenceIcon, name, statusText, false, item->getChat().unreadCount, compact_);
}
void ChatListDelegate::paintWhiteboard(QPainter* painter, const QStyleOptionViewItem& option, ChatListWhiteboardItem* item) const {
QColor nameColor = item->data(Qt::TextColorRole).value<QColor>();
QString avatarPath;
if (item->data(ChatListWhiteboardItem::AvatarRole).isValid() && !item->data(ChatListWhiteboardItem::AvatarRole).value<QString>().isNull()) {
avatarPath = item->data(ChatListWhiteboardItem::AvatarRole).value<QString>();
}
QIcon presenceIcon;/* = item->data(ChatListWhiteboardItem::PresenceIconRole).isValid() && !item->data(ChatListWhiteboardItem::PresenceIconRole).value<QIcon>().isNull()
? item->data(ChatListWhiteboardItem::PresenceIconRole).value<QIcon>()
: QIcon(":/icons/offline.png");*/
QString name = item->data(Qt::DisplayRole).toString();
//qDebug() << "Avatar for " << name << " = " << avatarPath;
QString statusText = item->data(ChatListWhiteboardItem::DetailTextRole).toString();
common_.paintContact(painter, option, nameColor, avatarPath, presenceIcon, name, statusText, false, item->getChat().unreadCount, compact_);
}
}
|
