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1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 *
9 * Copyright (C) 2007 by Dominik Wenger
10 * $Id: encoders.h 17902 2008-06-30 22:09:45Z bluebrother $
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21
22#include <QSpacerItem>
23#include <QPushButton>
24#include <QHBoxLayout>
25#include <QDoubleSpinBox>
26#include <QSpinBox>
27#include <QLineEdit>
28#include <QFileDialog>
29#include <QComboBox>
30#include <QGroupBox>
31#include <QLabel>
32#include <QCheckBox>
33#include <QProgressDialog>
34#include "encttscfggui.h"
35#include "Logger.h"
36
37EncTtsCfgGui::EncTtsCfgGui(QDialog* parent, EncTtsSettingInterface* iface, QString name)
38 : QDialog(parent)
39{
40 m_settingInterface = iface;
41
42 m_busyCnt=0;
43 // create a busy Dialog
44 m_busyDlg= new QProgressDialog("", "", 0, 0,this);
45 m_busyDlg->setWindowTitle(tr("Waiting for engine..."));
46 m_busyDlg->setModal(true);
47 m_busyDlg->setLabel(nullptr);
48 m_busyDlg->setCancelButton(nullptr);
49 m_busyDlg->hide();
50 connect(iface,SIGNAL(busy()),this,SLOT(showBusy()));
51 connect(iface,SIGNAL(busyEnd()),this,SLOT(hideBusy()));
52
53 //setup the window
54 setWindowTitle(name);
55 setUpWindow();
56}
57
58void EncTtsCfgGui::setUpWindow()
59{
60 m_settingsList = m_settingInterface->getSettings();
61
62 // layout
63 QVBoxLayout *mainLayout = new QVBoxLayout;
64
65 // groupbox
66 QGroupBox *groupBox = new QGroupBox(this);
67 QGridLayout *gridLayout = new QGridLayout(groupBox);
68 // setting widgets
69 for(int i = 0; i < m_settingsList.size(); i++)
70 {
71 QLabel *label = new QLabel(m_settingsList.at(i)->name());
72 gridLayout->addWidget(label, i, 0);
73 QWidget *widget = createWidgets(m_settingsList.at(i));
74 gridLayout->addWidget(widget, i, 1);
75 widget->setLayoutDirection(Qt::LeftToRight);
76 QWidget *btn = createButton(m_settingsList.at(i));
77 if(btn != nullptr)
78 {
79 gridLayout->addWidget(btn, i, 2);
80 }
81 }
82 // add hidden spacers to make the dialog scale properly
83 QSpacerItem* spacer = new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding);
84 gridLayout->addItem(spacer, m_settingsList.size(), 0);
85 spacer = new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum);
86 gridLayout->addItem(spacer, m_settingsList.size(), 1);
87
88 groupBox->setLayout(gridLayout);
89 mainLayout->addWidget(groupBox);
90
91 // connect browse btn
92 connect(&m_browseBtnMap,SIGNAL(mapped(QObject*)),this,SLOT(browse(QObject*)));
93
94 // ok - cancel buttons
95 QPushButton* okBtn = new QPushButton(tr("Ok"),this);
96 okBtn->setDefault(true);
97 okBtn->setIcon(QIcon(":icons/go-next.svg"));
98 QPushButton* cancelBtn = new QPushButton(tr("Cancel"),this);
99 cancelBtn->setIcon(QIcon(":icons/process-stop.svg"));
100 connect(okBtn,SIGNAL(clicked()),this,SLOT(accept()));
101 connect(cancelBtn,SIGNAL(clicked()),this,SLOT(reject()));
102
103 QHBoxLayout *btnbox = new QHBoxLayout;
104 btnbox->addWidget(okBtn);
105 btnbox->addWidget(cancelBtn);
106 btnbox->insertStretch(0,1);
107
108 mainLayout->addLayout(btnbox);
109
110 this->setLayout(mainLayout);
111}
112
113QWidget* EncTtsCfgGui::createWidgets(EncTtsSetting* setting)
114{
115 // value display
116 QWidget* value = nullptr;
117 switch(setting->type())
118 {
119 case EncTtsSetting::eDOUBLE:
120 {
121 QDoubleSpinBox *spinBox = new QDoubleSpinBox(this);
122 spinBox->setAccessibleName(setting->name());
123 spinBox->setMinimum(setting->min().toDouble());
124 spinBox->setMaximum(setting->max().toDouble());
125 spinBox->setSingleStep(0.01);
126 spinBox->setValue(setting->current().toDouble());
127 connect(spinBox,SIGNAL(valueChanged(double)),this,SLOT(updateSetting()));
128 value = spinBox;
129 break;
130 }
131 case EncTtsSetting::eINT:
132 {
133 QSpinBox *spinBox = new QSpinBox(this);
134 spinBox->setAccessibleName(setting->name());
135 spinBox->setMinimum(setting->min().toInt());
136 spinBox->setMaximum(setting->max().toInt());
137 spinBox->setValue(setting->current().toInt());
138 connect(spinBox,SIGNAL(valueChanged(int)),this,SLOT(updateSetting()));
139 value = spinBox;
140 break;
141 }
142 case EncTtsSetting::eSTRING:
143 {
144 QLineEdit *lineEdit = new QLineEdit(this);
145 lineEdit->setAccessibleName(setting->name());
146 lineEdit->setText(setting->current().toString());
147 connect(lineEdit,SIGNAL(textChanged(QString)),this,SLOT(updateSetting()));
148 value = lineEdit;
149 break;
150 }
151 case EncTtsSetting::eREADONLYSTRING:
152 {
153 value = new QLabel(setting->current().toString(),this);
154 break;
155 }
156 case EncTtsSetting::eSTRINGLIST:
157 {
158 QComboBox *comboBox = new QComboBox(this);
159 comboBox->setAccessibleName(setting->name());
160 comboBox->addItems(setting->list());
161 int index = comboBox->findText(setting->current().toString());
162 comboBox->setCurrentIndex(index);
163 connect(comboBox,SIGNAL(currentIndexChanged(QString)),this,SLOT(updateSetting()));
164 value = comboBox;
165 break;
166 }
167 case EncTtsSetting::eBOOL:
168 {
169 QCheckBox *checkbox = new QCheckBox(this);
170 checkbox->setAccessibleName(setting->name());
171 checkbox->setCheckState(setting->current().toBool() == true ? Qt::Checked : Qt::Unchecked);
172 connect(checkbox,SIGNAL(stateChanged(int)),this,SLOT(updateSetting()));
173 value = checkbox;
174 break;
175 }
176 default:
177 {
178 LOG_WARNING() << "Warning: unknown EncTTsSetting type" << setting->type();
179 break;
180 }
181 }
182
183 // remember widget
184 if(value != nullptr)
185 {
186 m_settingsWidgetsMap.insert(setting,value);
187 connect(setting,SIGNAL(updateGui()),this,SLOT(updateWidget()));
188 }
189
190 return value;
191}
192
193QWidget* EncTtsCfgGui::createButton(EncTtsSetting* setting)
194{
195 if(setting->button() == EncTtsSetting::eBROWSEBTN)
196 {
197 QPushButton* browsebtn = new QPushButton(tr("Browse"),this);
198 browsebtn->setIcon(QIcon(":/icons/system-search.svg"));
199 m_browseBtnMap.setMapping(browsebtn,setting);
200 connect(browsebtn,SIGNAL(clicked()),&m_browseBtnMap,SLOT(map()));
201 return browsebtn;
202 }
203 else if(setting->button() == EncTtsSetting::eREFRESHBTN)
204 {
205 QPushButton* refreshbtn = new QPushButton(tr("Refresh"),this);
206 refreshbtn->setIcon(QIcon(":/icons/view-refresh.svg"));
207 connect(refreshbtn,SIGNAL(clicked()),setting,SIGNAL(refresh()));
208 return refreshbtn;
209 }
210 else
211 return nullptr;
212}
213
214void EncTtsCfgGui::updateSetting()
215{
216 //cast and get the sender widget
217 QWidget* widget = qobject_cast<QWidget*>(QObject::sender());
218 if(widget == nullptr) return;
219 // get the corresponding setting
220 EncTtsSetting* setting = m_settingsWidgetsMap.key(widget);
221
222 // update widget based on setting type
223 switch(setting->type())
224 {
225 case EncTtsSetting::eDOUBLE:
226 {
227 setting->setCurrent(((QDoubleSpinBox*)widget)->value(),false);
228 break;
229 }
230 case EncTtsSetting::eINT:
231 {
232 setting->setCurrent(((QSpinBox*)widget)->value(),false);
233 break;
234 }
235 case EncTtsSetting::eSTRING:
236 {
237 setting->setCurrent(((QLineEdit*)widget)->text(),false);
238 break;
239 }
240 case EncTtsSetting::eREADONLYSTRING:
241 {
242 setting->setCurrent(((QLabel*)widget)->text(),false);
243 break;
244 }
245 case EncTtsSetting::eSTRINGLIST:
246 {
247 setting->setCurrent(((QComboBox*)widget)->currentText(),false);
248 break;
249 }
250 case EncTtsSetting::eBOOL:
251 {
252 setting->setCurrent(((QCheckBox*)widget)->isChecked(),false);
253 break;
254 }
255 default:
256 {
257 LOG_WARNING() << "unknown setting type!";
258 break;
259 }
260 }
261}
262
263void EncTtsCfgGui::updateWidget()
264{
265 // get sender setting
266 EncTtsSetting* setting = qobject_cast<EncTtsSetting*>(QObject::sender());
267 if(setting == nullptr) return;
268 // get corresponding widget
269 QWidget* widget = m_settingsWidgetsMap.value(setting);
270
271 // update Widget based on setting type
272 switch(setting->type())
273 {
274 case EncTtsSetting::eDOUBLE:
275 {
276 QDoubleSpinBox* spinbox = (QDoubleSpinBox*) widget;
277 spinbox->setMinimum(setting->min().toDouble());
278 spinbox->setMaximum(setting->max().toDouble());
279 spinbox->blockSignals(true);
280 spinbox->setValue(setting->current().toDouble());
281 spinbox->blockSignals(false);
282 break;
283 }
284 case EncTtsSetting::eINT:
285 {
286 QSpinBox* spinbox = (QSpinBox*) widget;
287 spinbox->setMinimum(setting->min().toInt());
288 spinbox->setMaximum(setting->max().toInt());
289 spinbox->blockSignals(true);
290 spinbox->setValue(setting->current().toInt());
291 spinbox->blockSignals(false);
292 break;
293 }
294 case EncTtsSetting::eSTRING:
295 {
296 QLineEdit* lineedit = (QLineEdit*) widget;
297
298 lineedit->blockSignals(true);
299 lineedit->setText(setting->current().toString());
300 lineedit->blockSignals(false);
301 break;
302 }
303 case EncTtsSetting::eREADONLYSTRING:
304 {
305 QLabel* label = (QLabel*) widget;
306
307 label->blockSignals(true);
308 label->setText(setting->current().toString());
309 label->blockSignals(false);
310 break;
311 }
312 case EncTtsSetting::eSTRINGLIST:
313 {
314 QComboBox* combobox = (QComboBox*) widget;
315
316 combobox->blockSignals(true);
317 combobox->clear();
318 combobox->addItems(setting->list());
319 int index = combobox->findText(setting->current().toString());
320 combobox->setCurrentIndex(index);
321 combobox->blockSignals(false);
322
323 break;
324 }
325 case EncTtsSetting::eBOOL:
326 {
327 QCheckBox* checkbox = (QCheckBox*) widget;
328
329 checkbox->blockSignals(true);
330 checkbox->setCheckState(setting->current().toBool() == true ? Qt::Checked : Qt::Unchecked);
331 checkbox->blockSignals(false);
332 break;
333 }
334 default:
335 {
336 LOG_WARNING() << "unknown EncTTsSetting";
337 break;
338 }
339 }
340}
341
342void EncTtsCfgGui::showBusy()
343{
344 if(m_busyCnt == 0) m_busyDlg->show();
345
346 m_busyCnt++;
347}
348
349void EncTtsCfgGui::hideBusy()
350{
351 m_busyCnt--;
352
353 if(m_busyCnt == 0) m_busyDlg->hide();
354}
355
356
357void EncTtsCfgGui::accept(void)
358{
359 m_settingInterface->saveSettings();
360 this->done(0);
361}
362
363void EncTtsCfgGui::reject(void)
364{
365 this->done(0);
366}
367
368//! takes a QObject because of QsignalMapper
369void EncTtsCfgGui::browse(QObject* settingObj)
370{
371 // cast top setting
372 EncTtsSetting* setting= qobject_cast<EncTtsSetting*>(settingObj);
373 if(setting == nullptr) return;
374
375 //current path
376 QString curPath = setting->current().toString();
377 // show file dialog
378 QString exe = QFileDialog::getOpenFileName(this, tr("Select executable"), curPath, "*");
379 if(!QFileInfo(exe).isExecutable())
380 return;
381 // set new value, gui will update automatically
382 setting->setCurrent(exe);
383}
384
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