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
|
/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <QKeyEvent>
#include <QPushButton>
#include <QFileDialog>
#include "MultiMC.h"
#include "IconPickerDialog.h"
#include "ui_IconPickerDialog.h"
#include "gui/Platform.h"
#include "gui/widgets/InstanceDelegate.h"
#include "logic/lists/IconList.h"
IconPickerDialog::IconPickerDialog(QWidget *parent)
: QDialog(parent), ui(new Ui::IconPickerDialog)
{
MultiMCPlatform::fixWM_CLASS(this);
ui->setupUi(this);
setWindowModality(Qt::WindowModal);
auto contentsWidget = ui->iconView;
contentsWidget->setViewMode(QListView::IconMode);
contentsWidget->setFlow(QListView::LeftToRight);
contentsWidget->setIconSize(QSize(48, 48));
contentsWidget->setMovement(QListView::Static);
contentsWidget->setResizeMode(QListView::Adjust);
contentsWidget->setSelectionMode(QAbstractItemView::SingleSelection);
contentsWidget->setSpacing(5);
contentsWidget->setWordWrap(false);
contentsWidget->setWrapping(true);
contentsWidget->setUniformItemSizes(true);
contentsWidget->setTextElideMode(Qt::ElideRight);
contentsWidget->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
contentsWidget->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
contentsWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
contentsWidget->setItemDelegate(new ListViewDelegate());
// contentsWidget->setAcceptDrops(true);
contentsWidget->setDropIndicatorShown(true);
contentsWidget->viewport()->setAcceptDrops(true);
contentsWidget->setDragDropMode(QAbstractItemView::DropOnly);
contentsWidget->setDefaultDropAction(Qt::CopyAction);
contentsWidget->installEventFilter(this);
contentsWidget->setModel(MMC->icons().get());
auto buttonAdd = ui->buttonBox->addButton(tr("Add Icon"), QDialogButtonBox::ResetRole);
auto buttonRemove =
ui->buttonBox->addButton(tr("Remove Icon"), QDialogButtonBox::ResetRole);
connect(buttonAdd, SIGNAL(clicked(bool)), SLOT(addNewIcon()));
connect(buttonRemove, SIGNAL(clicked(bool)), SLOT(removeSelectedIcon()));
connect(contentsWidget, SIGNAL(doubleClicked(QModelIndex)), SLOT(activated(QModelIndex)));
connect(contentsWidget->selectionModel(),
SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
SLOT(selectionChanged(QItemSelection, QItemSelection)));
}
bool IconPickerDialog::eventFilter(QObject *obj, QEvent *evt)
{
if (obj != ui->iconView)
return QDialog::eventFilter(obj, evt);
if (evt->type() != QEvent::KeyPress)
{
return QDialog::eventFilter(obj, evt);
}
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(evt);
switch (keyEvent->key())
{
case Qt::Key_Delete:
removeSelectedIcon();
return true;
case Qt::Key_Plus:
addNewIcon();
return true;
default:
break;
}
return QDialog::eventFilter(obj, evt);
}
void IconPickerDialog::addNewIcon()
{
//: The title of the select icons open file dialog
QString selectIcons = tr("Select Icons");
//: The type of icon files
QStringList fileNames = QFileDialog::getOpenFileNames(this, selectIcons, QString(),
tr("Icons") + "(*.png *.jpg *.jpeg)");
MMC->icons()->installIcons(fileNames);
}
void IconPickerDialog::removeSelectedIcon()
{
MMC->icons()->deleteIcon(selectedIconKey);
}
void IconPickerDialog::activated(QModelIndex index)
{
selectedIconKey = index.data(Qt::UserRole).toString();
accept();
}
void IconPickerDialog::selectionChanged(QItemSelection selected, QItemSelection deselected)
{
if (selected.empty())
return;
QString key = selected.first().indexes().first().data(Qt::UserRole).toString();
if (!key.isEmpty())
selectedIconKey = key;
}
int IconPickerDialog::exec(QString selection)
{
auto list = MMC->icons();
auto contentsWidget = ui->iconView;
selectedIconKey = selection;
int index_nr = list->getIconIndex(selection);
auto model_index = list->index(index_nr);
contentsWidget->selectionModel()->select(
model_index, QItemSelectionModel::Current | QItemSelectionModel::Select);
QMetaObject::invokeMethod(this, "delayed_scroll", Qt::QueuedConnection,
Q_ARG(QModelIndex, model_index));
return QDialog::exec();
}
void IconPickerDialog::delayed_scroll(QModelIndex model_index)
{
auto contentsWidget = ui->iconView;
contentsWidget->scrollTo(model_index);
}
IconPickerDialog::~IconPickerDialog()
{
delete ui;
}
|
