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00012 #include <qframe.h>
00013 #include <qlabel.h>
00014 #include <qradiobutton.h>
00015 #include <qlineedit.h>
00016 #include <qapplication.h>
00017 #include <qdir.h>
00018 #include <qbuttongroup.h>
00019 #include <qcombobox.h>
00020 #include <qpushbutton.h>
00021 #include <qlayout.h>
00022 #include <qlineedit.h>
00023 #include <qspinbox.h>
00024 #include <qfiledialog.h>
00025
00026
00027 #include "mosaicOptionsDialog.h"
00028 #include "../../clickableLabel.h"
00029 #include "../../window.h"
00030 #include "../../titleWidget.h"
00031 #include "../../statusWidget.h"
00032 #include "../../../config.h"
00033 #include "../../../configuration/configuration.h"
00034 #include "../../../backend/album.h"
00035 #include "../../../backend/tools/imageTools.h"
00036 #include "../../../backend/manipulations/mosaic.h"
00037
00038 #define MAX_DEPTH 4
00039 #define MAX_FILES 1000
00040
00041 #include <iostream>
00042 using namespace std;
00043
00044
00045 MosaicOptionsDialog::MosaicOptionsDialog( QWidget *parent ) : QDialog(parent,NULL,true)
00046 {
00047
00048
00049 QFrame* tileSizeOptions = new QFrame(this);
00050
00051 QLabel* tileSizeLabel = new QLabel( tr("Tile size:"), this );
00052 tileSizes = new QComboBox( tileSizeOptions );
00053 tileSizes->insertItem( tr("Tiny") );
00054 tileSizes->insertItem( tr("Small") );
00055 tileSizes->insertItem( tr("Medium") );
00056 tileSizes->insertItem( tr("Large") );
00057 tileSizes->insertItem( tr("Huge") );
00058 tileSizes->insertItem( tr("Custom") );
00059
00060 tileSizePreview = new QLabel( "(? x ?)", tileSizeOptions );
00061 tileWidth = new QSpinBox( 1, 500, 1, tileSizeOptions );
00062 tileSizeX = new QLabel( "x", tileSizeOptions );
00063 tileHeight = new QSpinBox( 1, 500, 1, tileSizeOptions );
00064
00065
00066 tileWidth->setValue( 40 );
00067 tileHeight->setValue( 40 );
00068
00069
00070 tileSizes->setCurrentItem( 1 );
00071 updateTileSizePreview();
00072
00073
00074 connect( tileSizes, SIGNAL(activated(int)), this, SLOT(updateTileSizePreview()) );
00075
00076 QGridLayout* tileSizeGrid = new QGridLayout( tileSizeOptions, 1, 6, 0 );
00077 tileSizeGrid->addWidget( tileSizes, 1, 0 );
00078 tileSizeGrid->addWidget( tileSizePreview, 1, 1 );
00079 tileSizeGrid->addWidget( tileWidth, 1, 2 );
00080 tileSizeGrid->addWidget( tileSizeX, 1, 3 );
00081 tileSizeGrid->addWidget( tileHeight, 1, 4 );
00082 tileSizeGrid->setColStretch( 5, 1 );
00083 tileSizeGrid->setSpacing( WIDGET_SPACING );
00084
00085
00086 QFrame* tileTypeOptions = new QFrame(this);
00087
00088 QLabel* tileTypeLabel = new QLabel( tr("Base tiles on:"), this );
00089
00090 tileType_albumPhotos = new QRadioButton( tr("Album photos"), tileTypeOptions );
00091 tileType_albumPhotos->setChecked(true);
00092
00093 tileType_solidColors = new QRadioButton( tr("Solid colors"), tileTypeOptions );
00094
00095 tileType_imagesFrom = new QRadioButton( tr("Images from:"), tileTypeOptions );
00096
00097 locationVal = new QLineEdit( tileTypeOptions );
00098
00099 Configuration* config = ((Window*)qApp->mainWidget())->getConfig();
00100 QString path = config->getString( "loadSave", "addPhotoDir" );
00101 QDir testPath(path);
00102 if(!testPath.exists())
00103 {
00104 config->resetSetting( "loadSave", "addPhotoDir" );
00105 path = config->getString( "loadSave", "addPhotoDir" );
00106 }
00107 locationVal->setText( path );
00108 locationVal->setCursorPosition(0);
00109
00110 browseButton = new ClickableLabel( tileTypeOptions );
00111 browseButton->setPixmap( QPixmap(QString(IMAGE_PATH)+"buttonIcons/browse.png") );
00112 connect( browseButton, SIGNAL(clicked()), SLOT(browse()) );
00113
00114
00115
00116 connect( tileType_imagesFrom, SIGNAL(stateChanged(int)),
00117 this, SLOT(updateImagesFromOptions()) );
00118 updateImagesFromOptions();
00119
00120
00121 QButtonGroup* typeGroup = new QButtonGroup( tileTypeOptions );
00122 typeGroup->hide();
00123 typeGroup->insert( tileType_albumPhotos );
00124 typeGroup->insert( tileType_solidColors );
00125 typeGroup->insert( tileType_imagesFrom );
00126
00127 QGridLayout* tileTypeGrid = new QGridLayout( tileTypeOptions, 3, 3, 0 );
00128 tileTypeGrid->addMultiCellWidget( tileType_albumPhotos, 0,0, 0,2 );
00129 tileTypeGrid->addMultiCellWidget( tileType_solidColors, 1,1, 0,2 );
00130 tileTypeGrid->addWidget( tileType_imagesFrom, 2,0 );
00131 tileTypeGrid->addWidget( locationVal, 2,1 );
00132 tileTypeGrid->addWidget( browseButton, 2,2 );
00133
00134 tileTypeGrid->setColSpacing(1, 300);
00135 tileTypeGrid->setColStretch(1, 1);
00136 tileTypeGrid->setSpacing( WIDGET_SPACING );
00137
00138
00139 QFrame* buttonsFrame = new QFrame( this, "dialogButtons" );
00140
00141 QPushButton* applyButton = new QPushButton( tr("Apply"), buttonsFrame );
00142 applyButton->setDefault(true);
00143 applyButton->setFocus();
00144 connect( applyButton, SIGNAL(clicked()), SLOT(accept()) );
00145
00146 QPushButton* cancelButton = new QPushButton( tr("Cancel"), buttonsFrame );
00147 connect( cancelButton, SIGNAL(clicked()), SLOT(reject()) );
00148
00149 QGridLayout* buttonsGrid = new QGridLayout( buttonsFrame, 1, 2, 0 );
00150 buttonsGrid->addWidget( applyButton, 0, 0 );
00151 buttonsGrid->addWidget( cancelButton, 0, 1 );
00152 buttonsGrid->setSpacing( WIDGET_SPACING );
00153
00154
00155 QGridLayout* mainGrid = new QGridLayout( this, 5, 2, 0 );
00156
00157 mainGrid->setRowStretch( 0, 1 );
00158 mainGrid->addWidget( tileSizeLabel, 1,0, Qt::AlignRight | Qt::AlignVCenter );
00159 mainGrid->addWidget( tileSizeOptions, 1,1 );
00160 mainGrid->addWidget( tileTypeLabel, 2,0, Qt::AlignRight | Qt::AlignVCenter );
00161 mainGrid->addWidget( tileTypeOptions, 2,1 );
00162 mainGrid->setRowStretch( 3, 1 );
00163 mainGrid->addMultiCellWidget( buttonsFrame, 4,4, 0,1, Qt::AlignHCenter );
00164 mainGrid->setSpacing( WIDGET_SPACING );
00165 mainGrid->setMargin( WIDGET_SPACING );
00166
00167
00168 setCaption( tr("Mosaic Options") );
00169
00170
00171 this->show();
00172
00173
00174 }
00175
00176 MosaicOptions* MosaicOptionsDialog::getOptions()
00177 {
00178
00179 QStringList files = determineFilesList();
00180
00181
00182 QSize tileSize = determineTileSize();
00183
00184
00185 return new MosaicOptions( files, tileSize, ((Window*)qApp->mainWidget())->getStatus() );
00186 }
00187
00188 QSize MosaicOptionsDialog::determineTileSize()
00189 {
00190 if( tileSizes->currentItem() == 0 ) return QSize( 20, 20 );
00191 else if( tileSizes->currentItem() == 1 ) return QSize( 40, 40 );
00192 else if( tileSizes->currentItem() == 2 ) return QSize( 65, 65 );
00193 else if( tileSizes->currentItem() == 3 ) return QSize( 100, 100 );
00194 else if( tileSizes->currentItem() == 4 ) return QSize( 150, 150 );
00195 else return QSize( tileWidth->value(), tileHeight->value() );
00196 }
00197
00198 QStringList MosaicOptionsDialog::determineFilesList()
00199 {
00200
00201 if( tileType_albumPhotos->isChecked() )
00202 {
00203 Album* albm = ((Window*)qApp->mainWidget())->getTitle()->getAlbum();
00204 return albm->getThumbnailFilenames();
00205 }
00206
00207
00208 else if ( tileType_solidColors->isChecked() ) { return QStringList(); }
00209
00210 else
00211 {
00212 QStringList files;
00213 QString path = locationVal->text();
00214 appendImagesInPath( files, path, 0 );
00215 return files;
00216 }
00217 }
00218
00219 void MosaicOptionsDialog::appendImagesInPath(QStringList& files, QString path, int depth)
00220 {
00221
00222 QDir tmpDir;
00223 tmpDir.setPath( path );
00224
00225
00226 tmpDir.setFilter( QDir::Files | QDir::Readable );
00227 tmpDir.setNameFilter( "*.gif;*.jpg;*.jpeg;*.png;*.xpm;*.GIF;*.JPG;*.JPEG;*.PNG;*.XPM" );
00228 QStringList images = tmpDir.entryList();
00229 QStringList::iterator it;
00230 QSize imageRes;
00231 for(it = images.begin(); it != images.end(); it++ )
00232 {
00233
00234 getImageSize( tmpDir.absFilePath( *it ), imageRes );
00235 if( imageRes.width() <= 0 || imageRes.height() <= 0 ) continue;
00236
00237
00238 files.append( tmpDir.absFilePath( *it ) );
00239
00240
00241 if( files.count() >= MAX_FILES ) break;
00242 }
00243
00244
00245 if( depth < MAX_DEPTH && files.count() < MAX_FILES )
00246 {
00247 tmpDir.setFilter( QDir::Dirs | QDir::Readable | QDir::NoSymLinks );
00248 tmpDir.setNameFilter( "*" );
00249 QStringList directores = tmpDir.entryList();
00250 for(it = directores.begin(); it != directores.end(); it++ )
00251 {
00252 QString dir = *it;
00253 if( dir.compare( "." ) == 0 || dir.compare( ".." ) == 0 ) continue;
00254
00255 appendImagesInPath( files, tmpDir.absFilePath( *it ), depth+1 );
00256 }
00257 }
00258 }
00259
00260 void MosaicOptionsDialog::updateTileSizePreview()
00261 {
00262
00263 QSize tileSize = determineTileSize();
00264
00265
00266 bool customSelected = tileSizes->currentItem() == tileSizes->count()-1;
00267
00268 tileSizePreview->setShown( !customSelected );
00269 tileWidth->setShown ( customSelected );
00270 tileSizeX->setShown ( customSelected );
00271 tileHeight->setShown( customSelected );
00272
00273
00274 if( !customSelected )
00275 {
00276 tileSizePreview->setText( QString("(%1 x %2)").arg( tileSize.width() ).arg( tileSize.height() ) );
00277 }
00278
00279
00280 }
00281
00282 void MosaicOptionsDialog::updateImagesFromOptions()
00283 {
00284 bool enabled = tileType_imagesFrom->isChecked();
00285 locationVal->setEnabled( enabled );
00286 browseButton->setEnabled( enabled );
00287 }
00288
00289 void MosaicOptionsDialog::browse()
00290 {
00291
00292 QString dirName = QFileDialog::getExistingDirectory( locationVal->text(), this, NULL, tr("Images directory") );
00293
00294 if(!dirName.isNull())
00295 locationVal->setText( dirName );
00296 }
00297
00298
00299
00300