vcs.maemo.org Git - mdictionary/blob - src/mdictionary/gui/SettingsWidget.cpp

   1 /*******************************************************************************
   2
   3     This file is part of mDictionary.
   4
   5     mDictionary is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     mDictionary is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with mDictionary.  If not, see <http://www.gnu.org/licenses/>.
  17
  18     Copyright 2010 Comarch S.A.
  19
  20 *******************************************************************************/
  21
  22 /*! \file DictManagerWidget.cpp
  23     \brief Implements applications settings widget
  24     \author Mateusz Półrola <mateusz.polrola@comarch.pl>
  25 */
  26
  27 #include "SettingsWidget.h"
  28 #include <QDebug>
  29
  30 SettingsWidget::SettingsWidget(GUIInterface *parent) : QDialog(parent) {
  31
  32 guiInterface = parent;
  33
  34 /*
  35 #ifndef Q_WS_MAEMO_5
  36
  37     view= new QDeclarativeView();
  38     view->setSource(QUrl::fromLocalFile("/usr/share/mdictionary/qml/SettingsWidget.qml"));
  39     view->setResizeMode(QDeclarativeView::SizeRootObjectToView);
  40     view->setAlignment(Qt::AlignCenter);
  41     view->show();
  42
  43     mainLayout = new QVBoxLayout;
  44     mainLayout->addWidget(view);
  45     setLayout(mainLayout);
  46
  47     QGraphicsObject *rootObject = view->rootObject();
  48
  49  //   connect(this, SIGNAL(setUrl(QVariant)),
  50  //          rootObject, SLOT(setUrl(QVariant)));
  51     view->setWindowTitle(tr("Settings"));
  52
  53 #else
  54 // */
  55     setWindowTitle(tr("Settings"));
  56     initalizeUI();
  57     setModal(true);
  58 //#endif
  59 }
  60
  61 void SettingsWidget::initalizeUI() {
  62     verticalLayout = new QVBoxLayout;
  63     setLayout(verticalLayout);
  64
  65     historySizeLayout = new QHBoxLayout;
  66
  67     historySizeSpinBox = new SpinBox;
  68     historySizeSpinBox->setMinimum(1);
  69     historySizeSpinBox->setMaximum(50);
  70
  71     historySizeToolTip = tr("Limits maximum number of words saved in history");
  72
  73     #ifdef Q_WS_MAEMO_5
  74         historySizeInfoToolButton = new QToolButton;
  75         historySizeInfoToolButton->setIcon(QIcon::fromTheme("general_information"));
  76     #endif
  77
  78     historySizeLayout->addWidget(historySizeSpinBox);
  79     #ifdef Q_WS_MAEMO_5
  80         historySizeLayout->addWidget(historySizeInfoToolButton);
  81     #endif
  82
  83
  84
  85
  86     searchResultLayout = new QHBoxLayout;
  87
  88     searchResultSizeSpinBox = new SpinBox;
  89     searchResultSizeSpinBox->setMinimum(0);
  90     searchResultSizeSpinBox->setMaximum(500);
  91     searchResultSizeSpinBox->setSpecialValueText(tr("Unlimited"));
  92
  93     searchResultSizeToolTip = tr("Limits maximum number of found words, affects"
  94                                  " only when searching in file.");
  95
  96     #ifdef Q_WS_MAEMO_5
  97         searchResultSizeInfoToolButton = new QToolButton;
  98         searchResultSizeInfoToolButton->setIcon(QIcon::fromTheme("general_information"));
  99     #endif
 100
 101     searchResultLayout->addWidget(searchResultSizeSpinBox);
 102     #ifdef Q_WS_MAEMO_5
 103         searchResultLayout->addWidget(searchResultSizeInfoToolButton);
 104     #endif
 105
 106
 107
 108
 109
 110     spinBoxesFormLayout = new QFormLayout;
 111     spinBoxesFormLayout->addRow(tr("Search result size"),
 112                                 searchResultLayout);
 113     spinBoxesFormLayout->addRow(tr("History size"),
 114                                 historySizeLayout);
 115
 116
 117
 118
 119     verticalLayout->addLayout(spinBoxesFormLayout);
 120
 121
 122     checkBoxesLabel = new QLabel(tr("Search in:"),this);
 123
 124     searchInBookmarksCheckBox = new QCheckBox(tr("Bookmarks"));
 125     searchInDictionariesCheckBox = new QCheckBox(tr("Dictionaries"));
 126
 127     verticalLayout->addSpacing(20);
 128     verticalLayout->addWidget(checkBoxesLabel);
 129     verticalLayout->addWidget(searchInDictionariesCheckBox);
 130     verticalLayout->addWidget(searchInBookmarksCheckBox);
 131
 132
 133     connect(historySizeSpinBox, SIGNAL(valueChanged(int)), this,
 134             SLOT(changed()));
 135     connect(searchResultSizeSpinBox, SIGNAL(valueChanged(int)), this,
 136             SLOT(changed()));
 137     connect(searchInDictionariesCheckBox, SIGNAL(toggled(bool)), this,
 138             SLOT(changed()));
 139     connect(searchInBookmarksCheckBox, SIGNAL(toggled(bool)), this,
 140             SLOT(changed()));
 141
 142
 143 #ifdef Q_WS_MAEMO_5
 144         connect(searchResultSizeInfoToolButton, SIGNAL(clicked()),
 145                 this, SLOT(showSearchResultSizeInfo()));
 146
 147         connect(historySizeInfoToolButton, SIGNAL(clicked()),
 148                 this, SLOT(showHistorySizeInfo()));
 149 #else
 150         historySizeSpinBox->setToolTip(historySizeToolTip);
 151         searchResultSizeSpinBox->setToolTip(searchResultSizeToolTip);
 152 #endif
 153
 154
 155     settings = 0;
 156
 157     #ifndef Q_WS_MAEMO_5
 158         setMinimumWidth(250);
 159         setMaximumWidth(250);
 160         footerLayout = new QHBoxLayout;
 161         closeButton = new QPushButton(tr("Save"));
 162         footerLayout->addStretch(0);
 163         footerLayout->addWidget(closeButton);
 164         verticalLayout->addLayout(footerLayout);
 165
 166         setMinimumHeight(sizeHint().height());
 167         setMaximumHeight(sizeHint().height());
 168         connect(closeButton, SIGNAL(clicked()), this, SLOT(save()));
 169     #endif
 170 }
 171
 172 void SettingsWidget::showEvent(QShowEvent *e) {
 173
 174 /*
 175 #ifndef Q_WS_MAEMO_5
 176     QDialog::showEvent(e);
 177 #else
 178 //*/
 179    #ifndef Q_WS_MAEMO_5
 180        _save = false;
 181    #endif
 182
 183    settings = guiInterface->settings();
 184
 185    historySizeSpinBox->setValue(
 186             settings->value("history_size").toInt());
 187
 188     searchResultSizeSpinBox->setValue(
 189             settings->value("search_limit").toInt());
 190
 191     if(settings->value("search_bookmarks") == "true")
 192         searchInBookmarksCheckBox->setChecked(true);
 193     else
 194         searchInBookmarksCheckBox->setChecked(false);
 195
 196     if(settings->value("search_dictionaries") == "true")
 197         searchInDictionariesCheckBox->setChecked(true);
 198     else
 199         searchInDictionariesCheckBox->setChecked(false);
 200
 201     _changed = false;
 202     QDialog::showEvent(e);
 203 //#endif
 204 }
 205
 206 void SettingsWidget::hideEvent(QHideEvent *e) {
 207     QDialog::hideEvent(e);
 208
 209     #ifndef Q_WS_MAEMO_5
 210         if(settings && _save) {
 211     #else
 212         if(settings && _changed &&
 213            QMessageBox::question(this,
 214                                  tr("Save"),
 215                                  tr("Do you want to save changes?"),
 216              QMessageBox::Save, QMessageBox::Cancel) == QMessageBox::Save) {
 217
 218     #endif
 219         Settings* newSettings = new Settings;
 220         newSettings->setValue("history_size",
 221                               QString::number(historySizeSpinBox->value()));
 222         newSettings->setValue("search_limit",
 223                               QString::number(
 224                                       searchResultSizeSpinBox->value()));
 225
 226         if(searchInDictionariesCheckBox->isChecked())
 227             newSettings->setValue("search_dictionaries", "true");
 228         else
 229             newSettings->setValue("search_dictionaries", "false");
 230
 231         if(searchInBookmarksCheckBox->isChecked())
 232             newSettings->setValue("search_bookmarks", "true");
 233         else
 234             newSettings->setValue("search_bookmarks", "false");
 235
 236         //setting new settings only if they are different than old ones
 237         QString key;
 238         foreach(key, newSettings->keys()) {
 239             if(settings->value(key) != newSettings->value(key)) {
 240                 guiInterface->setSettings(newSettings);
 241                 break;
 242             }
 243         }
 244
 245     }
 246     if(settings) {
 247         delete settings;
 248         settings = 0;
 249     }
 250     _changed = false;
 251 }
 252
 253
 254 void SettingsWidget::changed() {
 255     _changed = true;
 256 }
 257
 258 #ifndef Q_WS_MAEMO_5
 259     void SettingsWidget::save() {
 260         _save = true;
 261         hide();
 262     }
 263 #endif
 264
 265
 266 #ifdef Q_WS_MAEMO_5
 267     void SettingsWidget::showHistorySizeInfo() {
 268         Q_EMIT notify(Notify::Warning, historySizeToolTip);
 269     }
 270
 271     void SettingsWidget::showSearchResultSizeInfo() {
 272         Q_EMIT notify(Notify::Warning, searchResultSizeToolTip);
 273     }
 274 #endif