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configValue.cc
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40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49
50 //== INCLUDES =================================================================
51 #include <QVBoxLayout>
52 #include <QFrame>
53
54 #include "../scene/elementInput.hh"
55 #include "../parser/type.hh"
56 #include "../parser/element.hh"
57 #include "../parser/context.hh"
58
59 #include "configValue.hh"
60
61 //== NAMESPACES ===============================================================
62 namespace VSI {
63
64 //=============================================================================
65 //
66 // CLASS VSI::ConfigValue - IMPLEMENTATION
67 //
68 //=============================================================================
69
71 ConfigValue::ConfigValue (ElementInput *_input) :
72 input_ (_input),
73 main_ (0),
74 constant_ (0),
75 optional_ (0),
76 forceAskUser_ (0),
77 buttonGroup_ (0)
78 {
79 group_ = new QGroupBox (_input->inOut ()->shortDescription ());
80 group_->setCheckable (false);
81
82 Type *t = _input->inOut ()->element ()->context ()->getType (_input->inOut ()->typeString ());
83 if (!t)
84 return;
85
86 QVBoxLayout *vL = new QVBoxLayout;
87 QHBoxLayout *hL = new QHBoxLayout;
88
89 if (_input->state () & Input::Optional || !(_input->state () & Input::NoExternalInput) ||
90 !(_input->state () & Input::NoRuntimeUserInput))
91 {
92 QHBoxLayout *bL = new QHBoxLayout;
93 QString dI = (_input->state () & Input::NoExternalInput) ? "" : "Direct Input / ";
94
95 buttonGroup_ = new QButtonGroup (this);
96
97 constant_ = new QRadioButton ("Constant value");
98 if (_input->state () & Input::Optional)
99 {
100 optional_ = new QRadioButton (dI + "Optional");
101 if (!(_input->state () & Input::NoRuntimeUserInput))
102 {
103 forceAskUser_ = new QRadioButton ("Ask during execution");
104 buttonGroup_->addButton (forceAskUser_, 2);
105 }
106 }
107 else
108 optional_ = new QRadioButton (dI + "Ask during execution");
109 buttonGroup_->addButton (optional_, 0);
110 buttonGroup_->addButton (constant_, 1);
111
112 bL->addWidget (optional_);
113 bL->addWidget (constant_);
114 if (forceAskUser_)
115 {
116 bL->addWidget (forceAskUser_);
117 buttonGroup_->addButton (forceAskUser_, 2);
118 }
119
120 vL->addLayout (bL);
121
122 QFrame *f = new QFrame ();
123
124 f->setFrameStyle (QFrame::HLine | QFrame::Plain);
125 vL->addWidget (f);
126
127 connect (buttonGroup_, SIGNAL (buttonClicked (int)),
128 this, SLOT (selectionChange()));
129 }
130
131
132 main_ = t->widget (_input->inOut ()->hints (), _input->inOut ()->typeString ());
133
134 hL->addWidget (main_);
135 hL->setStretchFactor (main_, 2);
136
137 QFrame *f = new QFrame ();
138
139 f->setFrameStyle (QFrame::VLine | QFrame::Plain);
140 hL->addWidget (f);
141
142 default_ = new QPushButton ("Default");
143 hL->addWidget (default_);
144
145 vL->addLayout (hL);
146 vL->addStretch(1);
147 group_->setLayout (vL);
148
149 if (_input->isSet ())
150 {
151 main_->fromValue (_input->value ());
152
153 if (constant_)
154 constant_->setChecked (true);
155 }
156 else
157 {
158 if (!_input->value ().isEmpty ())
159 main_->fromValue (_input->value ());
160
161 if (_input->isForceAskSet () && forceAskUser_)
162 {
163 forceAskUser_->setChecked (true);
164 main_->setEnabled (false);
165 default_->setEnabled (false);
166 }
167 else if (optional_)
168 {
169 optional_->setChecked (true);
170 main_->setEnabled (false);
171 default_->setEnabled (false);
172 }
173 }
174
175 connect (default_, SIGNAL (pressed()), this, SLOT (toDefault()));
176 }
177
178 //------------------------------------------------------------------------------
179
181 ConfigValue::~ ConfigValue ()
182 {
183 if (main_)
184 delete main_;
185 delete group_;
186 }
187
188 //------------------------------------------------------------------------------
189
190 // reset to default
191 void ConfigValue::toDefault()
192 {
193 if (main_)
194 main_->toDefault ();
195 }
196
197 //------------------------------------------------------------------------------
198
199 void ConfigValue::selectionChange()
200 {
201
202 if (constant_->isChecked())
203 {
204 main_->setEnabled (true);
205 default_->setEnabled (true);
206 }
207 else
208 {
209 main_->setEnabled (false);
210 default_->setEnabled (false);
211 }
212 }
213
214
215 //------------------------------------------------------------------------------
216 }
217
VSI
Definition: baseWidget.cc:78
VSI::InOut::hints
QMap< QString, QString > hints() const
Parsed hints for this input/output type.
Definition: inout.hh:88
VSI::TypeWidget::toDefault
virtual void toDefault()=0
reset the widget to default
VSI::ElementInput::value
QString value() const
Returns value set by user.
Definition: elementInput.hh:96
VSI::InOut::shortDescription
const QString & shortDescription() const
Short description.
Definition: inout.hh:79
VSI::ElementInOut::inOut
InOut * inOut() const
InOut context object.
Definition: elementInOut.hh:116
VSI::ConfigValue::ConfigValue
ConfigValue(ElementInput *_input)
Constructor.
Definition: configValue.cc:71
VSI::InOut::element
const Element * element() const
Element of this input/output.
Definition: inout.hh:85
VSI::ElementInput::isSet
bool isSet()
Return "set" flag.
Definition: elementInput.cc:205
VSI::ConfigValue::~ConfigValue
~ConfigValue()
Destructor.
Definition: configValue.cc:181
VSI::Element::context
Context * context() const
Context of element.
Definition: element.hh:85
VSI::ElementInput
Definition: elementInput.hh:73
VSI::Type::widget
virtual TypeWidget * widget(QMap< QString, QString >, QString, QWidget *=NULL)
Returns the configuration widget.
Definition: type.hh:93
VSI::TypeWidget::fromValue
virtual void fromValue(QString _from)=0
Set configuration to the value of the given string.
VSI::InOut::typeString
QString typeString() const
Type.
Definition: inout.cc:71
VSI::ElementInput::state
unsigned int state()
VSI::Input state passthrough.
Definition: elementInput.cc:134
VSI::Context::getType
Type * getType(QString _type)
Get type object for given type name.
Definition: context.cc:596
VSI::ElementInput::isForceAskSet
bool isForceAskSet() const
Return "ForceAsk" flag.
Definition: elementInput.hh:114
VSI::Type
Definition: type.hh:71