src/XGUI/XGUI_Preferences.cpp

   1 // File:        XGUI_Preferences.cpp
   2 // Created:     07 Aug 2014
   3 // Author:      Vitaly SMETANNIKOV
   4
   5 #include "XGUI_Preferences.h"
   6 #include "XGUI_Constants.h"
   7
   8 #include <SUIT_ResourceMgr.h>
   9 #include <SUIT_PreferenceMgr.h>
  10
  11 #include <QLayout>
  12 #include <QApplication>
  13 #include <QDialogButtonBox>
  14
  15
  16 const QString XGUI_Preferences::VIEWER_SECTION = "Viewer";
  17 const QString XGUI_Preferences::MENU_SECTION = "Menu";
  18
  19
  20 SUIT_ResourceMgr* XGUI_Preferences::myResourceMgr = 0;
  21
  22
  23 SUIT_ResourceMgr* XGUI_Preferences::resourceMgr()
  24 {
  25   if (!myResourceMgr) {
  26     myResourceMgr = new SUIT_ResourceMgr("NewGeom");
  27     myResourceMgr->setCurrentFormat("xml");
  28   }
  29   return myResourceMgr;
  30 }
  31
  32 bool XGUI_Preferences::editPreferences(XGUI_Prefs& theModified)
  33 {
  34   XGUI_PreferencesDlg aDlg(resourceMgr(), QApplication::activeWindow());
  35   aDlg.exec();
  36   if (aDlg.isChanged()) {
  37     aDlg.modified(theModified);
  38     resourceMgr()->save();
  39     return true;
  40   }
  41   return false;
  42 }
  43
  44
  45 void XGUI_Preferences::updateCustomProps()
  46 {
  47   Config_Properties aProps = Config_PropManager::getProperties();
  48   Config_Properties::iterator aIt;
  49   for (aIt = aProps.begin(); aIt != aProps.end(); ++ aIt) {
  50     Config_Prop* aProp = (*aIt);
  51     QString aVal = myResourceMgr->stringValue(QString(aProp->section().c_str()),
  52                                               QString(aProp->name().c_str()));
  53     if (!aVal.isNull())
  54       aProp->setValue(qPrintable(aVal));
  55   }
  56 }
  57
  58
  59 void XGUI_Preferences::loadCustomProps()
  60 {
  61   QStringList aSections = myResourceMgr->sections();
  62   foreach (QString aSection, aSections) {
  63     QStringList aParams = myResourceMgr->parameters(aSection);
  64     foreach (QString aParam, aParams) {
  65       Config_PropManager::registerProp(qPrintable(aSection),
  66                                        qPrintable(aParam),
  67                                        "", Config_Prop::Disabled,
  68                                        qPrintable(myResourceMgr->stringValue(aSection, aParam)));
  69     }
  70   }
  71 }
  72
  73
  74
  75 //**********************************************************
  76 //**********************************************************
  77 //**********************************************************
  78 XGUI_PreferencesDlg::XGUI_PreferencesDlg(SUIT_ResourceMgr* theResurces, QWidget* theParent)
  79   : QDialog(theParent), myIsChanged(false)
  80 {
  81   setWindowTitle( tr("Edit preferences") );
  82
  83   QVBoxLayout* main = new QVBoxLayout(this);
  84   main->setMargin( 5 );
  85   main->setSpacing( 5 );
  86
  87   myPreferences = new XGUI_PreferencesMgr(theResurces, this);
  88   main->addWidget( myPreferences );
  89
  90   setFocusProxy( myPreferences );
  91   myPreferences->setFrameStyle( QFrame::Box | QFrame::Sunken );
  92
  93   QDialogButtonBox* aBtnBox = new QDialogButtonBox(
  94     QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
  95   main->addWidget(aBtnBox);
  96   connect(aBtnBox, SIGNAL(accepted()), this, SLOT(accept()));
  97   connect(aBtnBox, SIGNAL(rejected()), this, SLOT(reject()));
  98   createEditors();
  99
 100   myPreferences->retrieve();
 101   setMinimumSize(800, 200);
 102 }
 103
 104 XGUI_PreferencesDlg::~XGUI_PreferencesDlg()
 105 {
 106 }
 107
 108 void XGUI_PreferencesDlg::createEditors()
 109 {
 110   int aPage = myPreferences->addItem(tr("Desktop"));
 111   myPreferences->setItemIcon(aPage, QIcon(":pictures/view_prefs.png"));
 112
 113   createMenuPage(aPage);
 114   createViewerPage(aPage);
 115
 116   aPage = myPreferences->addItem(tr("Module"));
 117   myPreferences->setItemIcon(aPage, QIcon(":pictures/module.png"));
 118   createCustomPage(aPage);
 119 }
 120
 121 void XGUI_PreferencesDlg::createViewerPage(int thePageId)
 122 {
 123   int viewTab = myPreferences->addItem( tr("Viewer"), thePageId );
 124
 125   QStringList gradList;
 126   gradList << tr("Horizontal gradient")     << tr("Vertical gradient")        <<
 127               tr("First diagonal gradient") << tr("Second diagonal gradient") <<
 128               tr("First corner gradient")   << tr("Second corner gradient")   <<
 129               tr("Third corner gradient")   << tr("Fourth corner gradient");
 130
 131   QList<QVariant> idList;
 132   for (int i = 0; i < gradList.size(); i++)
 133     idList << i;
 134
 135   int bgGroup = myPreferences->addItem( tr( "Background" ), viewTab );
 136
 137   QString aImgFiles("Image files (*.bmp *.gif *.pix *.xwd *.rgb *.rs)");
 138
 139   int bgId = myPreferences->addItem( tr("Viewer 3d" ), bgGroup,
 140                                   SUIT_PreferenceMgr::Background,
 141                                   XGUI_Preferences::VIEWER_SECTION, "background" );
 142   myPreferences->setItemProperty( "gradient_names", gradList, bgId );
 143   myPreferences->setItemProperty( "gradient_ids", idList, bgId );
 144   myPreferences->setItemProperty( "texture_enabled", true, bgId );
 145   myPreferences->setItemProperty( "texture_center_enabled", true, bgId );
 146   myPreferences->setItemProperty( "texture_tile_enabled", true, bgId );
 147   myPreferences->setItemProperty( "texture_stretch_enabled", true, bgId );
 148   myPreferences->setItemProperty( "custom_enabled", false, bgId );
 149   myPreferences->setItemProperty( "image_formats", aImgFiles, bgId );
 150 }
 151
 152 void XGUI_PreferencesDlg::createMenuPage(int thePageId)
 153 {
 154   int aMenuTab = myPreferences->addItem(tr("Main menu"), thePageId );
 155
 156   int aSizeGroup = myPreferences->addItem(tr("Size"), aMenuTab );
 157   myPreferences->setItemProperty( "columns", 2, aSizeGroup );
 158
 159   int aItemSizeItem = myPreferences->addItem( tr( "Item size" ),
 160                                               aSizeGroup,
 161                                               SUIT_PreferenceMgr::Selector,
 162                                               XGUI_Preferences::MENU_SECTION,
 163                                               "item_size" );
 164   QStringList aValuesList;
 165   QList<QVariant> anIndicesList;
 166   aValuesList << tr("Small") << tr("Medium") << tr("Large");
 167   anIndicesList << 20 << 25 << 30;
 168   myPreferences->setItemProperty( "strings", aValuesList,   aItemSizeItem );
 169   myPreferences->setItemProperty( "indexes", anIndicesList, aItemSizeItem );
 170
 171   int aRowsNb = myPreferences->addItem( tr( "Number of rows" ),
 172                                         aSizeGroup,
 173                                         SUIT_PreferenceMgr::IntSpin,
 174                                         XGUI_Preferences::MENU_SECTION,
 175                                         "rows_number" );
 176   myPreferences->setItemProperty( "min", 1, aRowsNb );
 177   myPreferences->setItemProperty( "max", 10, aRowsNb );
 178 }
 179
 180
 181 void XGUI_PreferencesDlg::createCustomPage(int thePageId)
 182 {
 183   SUIT_ResourceMgr* aResMgr = XGUI_Preferences::resourceMgr();
 184   bool isResModified = false;
 185
 186   // Make a Tab from each section
 187   std::list<std::string> aSections = Config_PropManager::getSections();
 188   std::list<std::string>::const_iterator it;
 189   for (it = aSections.cbegin(); it != aSections.cend(); ++it) {
 190     Config_Properties aProps = Config_PropManager::getProperties(*it);
 191     int aTab = myPreferences->addItem(QString((*it).c_str()), thePageId );
 192     myPreferences->setItemProperty( "columns", 2, aTab );
 193
 194     Config_Properties::const_iterator aIt;
 195     for (aIt = aProps.cbegin(); aIt != aProps.cend(); ++aIt) {
 196       Config_Prop* aProp = (*aIt);
 197       // check that the property is defined
 198       QString aSection(aProp->section().c_str());
 199       QString aName(aProp->name().c_str());
 200       if (!aResMgr->hasValue(aSection, aName)) {
 201         aResMgr->setValue(aSection, aName, QString(aProp->value().c_str()));
 202         isResModified = true;
 203       }
 204       // Add item
 205       if (aProp->type() != Config_Prop::Disabled)
 206         myPreferences->addItem( tr(aProp->title().c_str()), aTab,
 207                                 (SUIT_PreferenceMgr::PrefItemType)aProp->type(),
 208                                 QString(aProp->section().c_str()),
 209                                 QString(aProp->name().c_str()) );
 210     }
 211   }
 212 }
 213
 214
 215 void XGUI_PreferencesDlg::accept()
 216 {
 217   myPreferences->store();
 218   myIsChanged = true;
 219
 220   // Save custom properties
 221   XGUI_Preferences::updateCustomProps();
 222   QDialog::accept();
 223 }
 224
 225
 226 void XGUI_PreferencesDlg::modified(XGUI_Prefs& theModified) const
 227 {
 228   theModified = myPreferences->modified();
 229 }
 230
 231
 232
 233 //**********************************************************
 234 //**********************************************************
 235 //**********************************************************
 236 void XGUI_PreferencesMgr::changedResources( const ResourceMap& theMap)
 237 {
 238   myModified.clear();
 239   ResourceMap::ConstIterator it;
 240   QString sec, param;
 241   for (it = theMap.begin(); it != theMap.end(); ++it ) {
 242     XGUI_Pref aPref;
 243     it.key()->resource( aPref.first, aPref.second );
 244     myModified.append(aPref);
 245   }
 246 }