Developer Documentation

- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
objectSelectionWidget.cc
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49
50 //== INCLUDES =================================================================
51 #include <QHBoxLayout>
52 #include <QPushButton>
53 #include <QComboBox>
54
55 #include <OpenFlipper/BasePlugin/PluginFunctions.hh>
56
57 #include "objectSelectionWidget.hh"
58 #include "objectPickDialog.hh"
59
60 //== NAMESPACES ===============================================================
61
62 //=============================================================================
63 //
64 // CLASS ObjectSelectionWidget - IMPLEMENTATION
65 //
66 //=============================================================================
67
69 ObjectSelectionWidget::ObjectSelectionWidget(QMap< QString, QString > &_hints, QString /*_typeName*/, QWidget * /*_parent*/) :
70 QWidget(0),
71 pickButton_ (0),
72 combo_ (0)
73 {
74 int n_ok = 0;
75
76 QHBoxLayout *hL = new QHBoxLayout;
77
78 combo_ = new QComboBox ();
79 pickButton_ = new QPushButton (tr("Pick Object"));
80
81 hL->addWidget (combo_);
82 hL->setStretchFactor (combo_, 1);
83 hL->addWidget (pickButton_);
84
85 if (_hints.contains ("flags"))
86 flags_ = _hints["flags"].split(',');
87
88 if (_hints.contains ("types"))
89 types_ = _hints["types"].split(',');
90
91 if (flags_.contains("all", Qt::CaseInsensitive))
92 flags_.clear ();
93
94 withGroups_ = types_.contains("Group");
95
96 if (types_.contains("All"))
97 types_.clear ();
98
99 setLayout (hL);
100
101 connect (pickButton_, SIGNAL (pressed()), this, SLOT (showPickDialog ()));
102
103 for (PluginFunctions::BaseObjectIterator o_it; o_it != PluginFunctions::baseObjectsEnd(); ++o_it) {
104
105 bool ok = true;
106
107 if (!flags_.empty ())
108 {
109 bool found = false;
110 foreach (QString flag, flags_)
111 if (o_it->flag (flag))
112 {
113 found = true;
114 break;
115 }
116
117 if (!found)
118 ok = false;
119 }
120
121 if (!types_.empty ())
122 {
123 if (!types_.contains (typeName (o_it->dataType())))
124 ok = false;
125 }
126
127 if (o_it->isGroup() && !withGroups_)
128 continue;
129
130 if (ok)
131 {
132 combo_->addItem (o_it->name() + " (" + QString::number (o_it->id ()) + ")", QVariant (o_it->id()));
133 n_ok++;
134 }
135 }
136
137 if (n_ok < 2)
138 {
139 pickButton_->setEnabled (false);
140 combo_->setEnabled (false);
141 }
142 }
143
145 ObjectSelectionWidget::~ ObjectSelectionWidget()
146 {
147 for (PluginFunctions::BaseObjectIterator o_it; o_it != PluginFunctions::baseObjectsEnd(); ++o_it) {
148 o_it->setFlag("vsi_objectId_selected", false);
149 }
150 }
151
152 //------------------------------------------------------------------------------
153
154 void ObjectSelectionWidget::showPickDialog()
155 {
156 ObjectPickDialog d(flags_, types_, withGroups_);
157 d.selectedId (combo_->itemData (combo_->currentIndex()).toInt ());
158
159 if (d.exec () == QDialog::Accepted)
160 combo_->setCurrentIndex (combo_->findData (QVariant (d.selectedId())));
161 }
162
163 //------------------------------------------------------------------------------
164
165
PluginFunctions::baseObjectsEnd
DLLEXPORT BaseObjectIterator baseObjectsEnd()
Return Iterator to Object End.
Definition: PluginFunctionsBaseIterator.cc:195
typeName
DLLEXPORT QString typeName(DataType _id)
Get the name of a type with given id.
Definition: Types.cc:165
ObjectSelectionWidget::~ObjectSelectionWidget
~ObjectSelectionWidget()
Destructor.
Definition: objectSelectionWidget.cc:145
ObjectPickDialog
Definition: objectPickDialog.hh:75
PluginFunctions::BaseObjectIterator
Core Data Iterator used to iterate over all objects (Including groups)
Definition: PluginFunctions.hh:686
PluginFunctions.hh
ObjectSelectionWidget::ObjectSelectionWidget
ObjectSelectionWidget(QMap< QString, QString > &_hints, QString _typeName, QWidget *_parent=NULL)
Constructor.
Definition: objectSelectionWidget.cc:69