src/frontends/qt4/QGraphicsDialog.C

   1 /**
   2  * \file QGraphicsDialog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Herbert Voß
   8  * \author Abdelrazak Younes
   9  *
  10  * Full author contact details are available in file CREDITS.
  11  */
  12
  13 #include <config.h>
  14
  15 #include "QGraphicsDialog.h"
  16 #include "QGraphics.h"
  17
  18 #include "lengthcombo.h"
  19 #include "validators.h"
  20 #include "qt_helpers.h"
  21
  22 #include "debug.h"
  23
  24 #include "controllers/ControlGraphics.h"
  25
  26 #include <QCloseEvent>
  27 #include <QPushButton>
  28 #include <QLineEdit>
  29 #include <QValidator>
  30
  31
  32 using std::string;
  33
  34 namespace lyx {
  35 namespace frontend {
  36
  37
  38 QGraphicsDialog::QGraphicsDialog(QGraphics * form)
  39         : form_(form)
  40 {
  41         setupUi(this);
  42         connect(okPB, SIGNAL(clicked()),
  43                 form, SLOT(slotOK()));
  44         connect(applyPB, SIGNAL(clicked()),
  45                 form, SLOT(slotApply()));
  46         connect(closePB, SIGNAL(clicked()),
  47                 form, SLOT(slotClose()));
  48         connect(restorePB, SIGNAL(clicked()),
  49                 form, SLOT(slotRestore()));
  50         connect(filename, SIGNAL( textChanged(const QString&) ),
  51                 this, SLOT( change_adaptor() ) );
  52         connect(subcaption, SIGNAL( textChanged(const QString&) ),
  53                 this, SLOT( change_adaptor() ) );
  54         connect(subfigure, SIGNAL( toggled(bool) ),
  55                 this, SLOT( change_adaptor() ) );
  56         connect(latexoptions, SIGNAL( textChanged(const QString&) ),
  57                 this, SLOT( change_adaptor() ) );
  58         connect(clip, SIGNAL( stateChanged(int) ),
  59                 this, SLOT( change_adaptor() ) );
  60         connect(showCB, SIGNAL( currentIndexChanged(int) ),
  61                 this, SLOT( change_adaptor() ) );
  62         connect(displayscale, SIGNAL( textChanged(const QString&) ),
  63                 this, SLOT( change_adaptor() ) );
  64         connect(Width, SIGNAL( textChanged(const QString&) ),
  65                 this, SLOT( change_adaptor() ) );
  66         connect(aspectratio, SIGNAL( stateChanged(int) ),
  67                 this, SLOT( change_adaptor() ) );
  68         connect(draftCB, SIGNAL( stateChanged(int) ),
  69                 this, SLOT( change_adaptor() ) );
  70         connect(unzipCB, SIGNAL( stateChanged(int) ),
  71                 this, SLOT( change_adaptor() ) );
  72         connect(Height, SIGNAL( textChanged(const QString&) ),
  73                 this, SLOT( change_adaptor() ) );
  74         connect(heightUnit, SIGNAL( selectionChanged(lyx::LyXLength::UNIT) ),
  75                 this, SLOT( change_adaptor() ) );
  76         connect(widthUnit, SIGNAL( selectionChanged(lyx::LyXLength::UNIT) ),
  77                 this, SLOT( change_adaptor() ) );
  78         connect(angle, SIGNAL( textChanged(const QString&) ),
  79                 this, SLOT( change_adaptor() ) );
  80         connect(origin, SIGNAL( activated(int) ),
  81                 this, SLOT( change_adaptor() ) );
  82         connect(getPB, SIGNAL( clicked() ),
  83                 this, SLOT( change_adaptor() ) );
  84         connect(scaleCB, SIGNAL(toggled(bool)),
  85                 this, SLOT(change_adaptor()) );
  86         connect(Scale, SIGNAL( textChanged(const QString&) ),
  87                 this, SLOT( change_adaptor() ) );
  88
  89         connect(lbY, SIGNAL( textChanged(const QString&) ),
  90                 this, SLOT( change_bb() ) );
  91         connect(lbYunit, SIGNAL( activated(int) ),
  92                 this, SLOT( change_bb() ) );
  93         connect(rtY, SIGNAL( textChanged(const QString&) ),
  94                 this, SLOT( change_bb() ) );
  95         connect(rtYunit, SIGNAL( activated(int) ),
  96                 this, SLOT( change_bb() ) );
  97
  98         connect(lbX, SIGNAL( textChanged(const QString&) ),
  99                 this, SLOT( change_bb() ) );
 100         connect(lbXunit, SIGNAL( activated(int) ),
 101                 this, SLOT( change_bb() ) );
 102         connect(rtX, SIGNAL( textChanged(const QString&) ),
 103                 this, SLOT( change_bb() ) );
 104         connect(rtXunit, SIGNAL( activated(int) ),
 105                 this, SLOT( change_bb() ) );
 106
 107         angle->setValidator(new QDoubleValidator(-360, 360, 2, angle));
 108
 109         lbX->setValidator(new QIntValidator(lbX));
 110         lbY->setValidator(new QIntValidator(lbY));
 111         rtX->setValidator(new QIntValidator(rtX));
 112         rtY->setValidator(new QIntValidator(rtY));
 113
 114         displayscale->setValidator(new QIntValidator(displayscale));
 115         Height->setValidator(unsignedLengthValidator(Height));
 116         Width->setValidator(unsignedLengthValidator(Width));
 117
 118         filename->setValidator(new PathValidator(true, filename));
 119 }
 120
 121
 122 void QGraphicsDialog::show()
 123 {
 124         QDialog::show();
 125         filename->setFocus();
 126 }
 127
 128
 129 void QGraphicsDialog::change_adaptor()
 130 {
 131         form_->changed();
 132 }
 133
 134
 135 void QGraphicsDialog::change_bb()
 136 {
 137         form_->controller().bbChanged = true;
 138         lyxerr[Debug::GRAPHICS]
 139                 << "[controller().bb_Changed set to true]\n";
 140         form_->changed();
 141 }
 142
 143
 144 void QGraphicsDialog::closeEvent(QCloseEvent * e)
 145 {
 146         form_->slotWMHide();
 147         e->accept();
 148 }
 149
 150
 151 void QGraphicsDialog::on_browsePB_clicked()
 152 {
 153         docstring const str =
 154                 form_->controller().browse(qstring_to_ucs4(filename->text()));
 155         filename->setText(toqstr(str));
 156         form_->changed();
 157 }
 158
 159
 160 void QGraphicsDialog::on_getPB_clicked()
 161 {
 162         form_->getBB();
 163 }
 164
 165
 166 void QGraphicsDialog::on_editPB_clicked()
 167 {
 168         form_->controller().editGraphics();
 169 }
 170
 171
 172 void QGraphicsDialog::on_filename_textChanged(const QString & filename)
 173 {
 174         editPB->setDisabled(filename.isEmpty());
 175 }
 176
 177
 178 void QGraphicsDialog::on_scaleCB_toggled(bool setscale)
 179 {
 180         Scale->setEnabled(setscale);
 181         widthL->setDisabled(setscale);
 182         Width->setDisabled(setscale);
 183         widthUnit->setDisabled(setscale);
 184         aspectratio->setDisabled(setscale);
 185         bool noheight = setscale || aspectratio->checkState()==Qt::Checked;
 186         heightL->setDisabled(noheight);
 187         Height->setDisabled(noheight);
 188         heightUnit->setDisabled(noheight);
 189 }
 190
 191 } // namespace frontend
 192 } // namespace lyx
 193
 194 #include "QGraphicsDialog_moc.cpp"