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
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2010 by Yoann Laissus <yoann dot laissus at gmail dot com>
* Copyright (C) 2012-2013 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* 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 (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* 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/>.
*
* ============================================================ */
// Self Includes
#include "paneltreeview.h"
#include "paneltreeview.moc"
// Local Includes
#include "application.h"
// KDE Includes
#include <KUrl>
// Qt Includes
#include <QClipboard>
#include <QMouseEvent>
PanelTreeView::PanelTreeView(QWidget *parent)
: QTreeView(parent)
{
connect(this, SIGNAL(itemHovered(QString)), parent, SIGNAL(itemHovered(QString)));
connect(this, SIGNAL(openUrl(KUrl,Rekonq::OpenType)), parent, SIGNAL(openUrl(KUrl,Rekonq::OpenType)));
setMouseTracking(true);
setExpandsOnDoubleClick(false);
}
void PanelTreeView::mousePressEvent(QMouseEvent *event)
{
const QModelIndex index = indexAt(event->pos());
bool expanded = isExpanded(index);
QTreeView::mousePressEvent(event);
// A change of an item expansion is handle by mouseReleaseEvent()
// So toggle again the item
if (expanded != isExpanded(index))
setExpanded(index, !isExpanded(index));
if (!index.isValid())
{
clearSelection();
setCurrentIndex(QModelIndex());
if (event->button() == Qt::RightButton)
emit contextMenuEmptyRequested(event->pos());
return;
}
if (event->button() == Qt::RightButton)
{
if (model()->rowCount(index) == 0)
{
// An empty group needs to be handle by the panels
emit contextMenuItemRequested(event->pos());
}
else
{
emit contextMenuGroupRequested(event->pos());
}
}
}
void PanelTreeView::mouseReleaseEvent(QMouseEvent *event)
{
QTreeView::mouseReleaseEvent(event);
const QModelIndex index = indexAt(event->pos());
if (!index.isValid())
return;
if (event->button() == Qt::MidButton || event->modifiers() == Qt::ControlModifier)
emit openUrl(qVariantValue< KUrl >(index.data(Qt::UserRole)), Rekonq::NewTab);
else if (event->button() == Qt::LeftButton)
{
if (model()->rowCount(index) == 0)
emit openUrl(qVariantValue< KUrl >(index.data(Qt::UserRole)));
else
setExpanded(index, !isExpanded(index));
}
}
void PanelTreeView::keyPressEvent(QKeyEvent *event)
{
QTreeView::keyPressEvent(event);
QModelIndex index = currentIndex();
if (!index.isValid())
return;
if (event->key() == Qt::Key_Return)
{
if (model()->rowCount(index) == 0)
openUrl(qVariantValue< KUrl >(index.data(Qt::UserRole)));
else
setExpanded(index, !isExpanded(index));
}
else if (event->key() == Qt::Key_Delete)
{
emit delKeyPressed();
}
}
void PanelTreeView::mouseMoveEvent(QMouseEvent *event)
{
QTreeView::mouseMoveEvent(event);
const QModelIndex index = indexAt(event->pos());
if (!index.isValid())
{
emit itemHovered("");
return;
}
emit itemHovered(qVariantValue< KUrl >(index.data(Qt::UserRole)).url());
}
void PanelTreeView::openInCurrentTab()
{
QModelIndex index = currentIndex();
if (!index.isValid())
return;
emit openUrl(qVariantValue< KUrl >(index.data(Qt::UserRole)));
}
void PanelTreeView::copyToClipboard()
{
QModelIndex index = currentIndex();
if (!index.isValid())
return;
QClipboard *cb = QApplication::clipboard();
cb->setText(qVariantValue< KUrl >(index.data(Qt::UserRole)).url());
}
void PanelTreeView::openInNewTab()
{
QModelIndex index = currentIndex();
if (!index.isValid())
return;
emit openUrl(qVariantValue< KUrl >(index.data(Qt::UserRole)), Rekonq::NewTab);
}
void PanelTreeView::openInNewWindow()
{
QModelIndex index = currentIndex();
if (!index.isValid())
return;
emit openUrl(qVariantValue< KUrl >(index.data(Qt::UserRole)), Rekonq::NewWindow);
}
|
