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 "insets/insetgraphicsParams.h"
  27
  28 #include <QCloseEvent>
  29 #include <QPushButton>
  30 #include <QLineEdit>
  31 #include <QValidator>
  32
  33
  34 using std::string;
  35
  36 namespace lyx {
  37 namespace frontend {
  38
  39
  40 QGraphicsDialog::QGraphicsDialog(QGraphics * form)
  41         : form_(form)
  42 {
  43         setupUi(this);
  44         connect(okPB, SIGNAL(clicked()),
  45                 form, SLOT(slotOK()));
  46         connect(applyPB, SIGNAL(clicked()),
  47                 form, SLOT(slotApply()));
  48         connect(closePB, SIGNAL(clicked()),
  49                 form, SLOT(slotClose()));
  50         connect(restorePB, SIGNAL(clicked()),
  51                 form, SLOT(slotRestore()));
  52         connect(filename, SIGNAL( textChanged(const QString&) ),
  53                 this, SLOT( change_adaptor() ) );
  54         connect(subcaption, SIGNAL( textChanged(const QString&) ),
  55                 this, SLOT( change_adaptor() ) );
  56         connect(subfigure, SIGNAL( toggled(bool) ),
  57                 this, SLOT( change_adaptor() ) );
  58         connect(latexoptions, SIGNAL( textChanged(const QString&) ),
  59                 this, SLOT( change_adaptor() ) );
  60         connect(clip, SIGNAL( stateChanged(int) ),
  61                 this, SLOT( change_adaptor() ) );
  62         connect(displayGB, SIGNAL( toggled(bool) ),
  63                 this, SLOT( change_adaptor() ) );
  64         connect(showCB, SIGNAL( currentIndexChanged(int) ),
  65                 this, SLOT( change_adaptor() ) );
  66         connect(displayscale, SIGNAL( textChanged(const QString&) ),
  67                 this, SLOT( change_adaptor() ) );
  68         connect(Width, SIGNAL( textChanged(const QString&) ),
  69                 this, SLOT( change_adaptor() ) );
  70         connect(aspectratio, SIGNAL( stateChanged(int) ),
  71                 this, SLOT( change_adaptor() ) );
  72         connect(draftCB, SIGNAL( stateChanged(int) ),
  73                 this, SLOT( change_adaptor() ) );
  74         connect(unzipCB, SIGNAL( stateChanged(int) ),
  75                 this, SLOT( change_adaptor() ) );
  76         connect(Height, SIGNAL( textChanged(const QString&) ),
  77                 this, SLOT( change_adaptor() ) );
  78         connect(heightUnit, SIGNAL( selectionChanged(lyx::LyXLength::UNIT) ),
  79                 this, SLOT( change_adaptor() ) );
  80         connect(widthUnit, SIGNAL( selectionChanged(lyx::LyXLength::UNIT) ),
  81                 this, SLOT( change_adaptor() ) );
  82         connect(angle, SIGNAL( textChanged(const QString&) ),
  83                 this, SLOT( change_adaptor() ) );
  84         connect(origin, SIGNAL( activated(int) ),
  85                 this, SLOT( change_adaptor() ) );
  86         connect(getPB, SIGNAL( clicked() ),
  87                 this, SLOT( change_adaptor() ) );
  88         connect(scaleCB, SIGNAL(toggled(bool)),
  89                 this, SLOT(change_adaptor()) );
  90         connect(Scale, SIGNAL( textChanged(const QString&) ),
  91                 this, SLOT( change_adaptor() ) );
  92
  93         connect(lbY, SIGNAL( textChanged(const QString&) ),
  94                 this, SLOT( change_bb() ) );
  95         connect(lbYunit, SIGNAL( activated(int) ),
  96                 this, SLOT( change_bb() ) );
  97         connect(rtY, SIGNAL( textChanged(const QString&) ),
  98                 this, SLOT( change_bb() ) );
  99         connect(rtYunit, SIGNAL( activated(int) ),
 100                 this, SLOT( change_bb() ) );
 101
 102         connect(lbX, SIGNAL( textChanged(const QString&) ),
 103                 this, SLOT( change_bb() ) );
 104         connect(lbXunit, SIGNAL( activated(int) ),
 105                 this, SLOT( change_bb() ) );
 106         connect(rtX, SIGNAL( textChanged(const QString&) ),
 107                 this, SLOT( change_bb() ) );
 108         connect(rtXunit, SIGNAL( activated(int) ),
 109                 this, SLOT( change_bb() ) );
 110
 111         angle->setValidator(new QDoubleValidator(-360, 360, 2, angle));
 112
 113         lbX->setValidator(new QDoubleValidator(lbX));
 114         lbY->setValidator(new QDoubleValidator(lbY));
 115         rtX->setValidator(new QDoubleValidator(rtX));
 116         rtY->setValidator(new QDoubleValidator(rtY));
 117
 118         displayscale->setValidator(new QIntValidator(displayscale));
 119         Height->setValidator(unsignedLengthValidator(Height));
 120         Width->setValidator(unsignedLengthValidator(Width));
 121
 122         filename->setValidator(new PathValidator(true, filename));
 123 }
 124
 125
 126 void QGraphicsDialog::show()
 127 {
 128         QDialog::show();
 129         if (form_->controller().params().filename.empty())
 130                 filename->setFocus();
 131 }
 132
 133
 134 void QGraphicsDialog::change_adaptor()
 135 {
 136         form_->changed();
 137 }
 138
 139
 140 void QGraphicsDialog::change_bb()
 141 {
 142         form_->controller().bbChanged = true;
 143         lyxerr[Debug::GRAPHICS]
 144                 << "[controller().bb_Changed set to true]\n";
 145         form_->changed();
 146 }
 147
 148
 149 void QGraphicsDialog::closeEvent(QCloseEvent * e)
 150 {
 151         form_->slotWMHide();
 152         e->accept();
 153 }
 154
 155
 156 void QGraphicsDialog::on_browsePB_clicked()
 157 {
 158         docstring const str =
 159                 form_->controller().browse(qstring_to_ucs4(filename->text()));
 160         filename->setText(toqstr(str));
 161         form_->changed();
 162 }
 163
 164
 165 void QGraphicsDialog::on_getPB_clicked()
 166 {
 167         form_->getBB();
 168 }
 169
 170
 171 void QGraphicsDialog::on_editPB_clicked()
 172 {
 173         form_->controller().editGraphics();
 174 }
 175
 176
 177 void QGraphicsDialog::on_filename_textChanged(const QString & filename)
 178 {
 179         editPB->setDisabled(filename.isEmpty());
 180 }
 181
 182
 183 void QGraphicsDialog::on_scaleCB_toggled(bool setscale)
 184 {
 185         Scale->setEnabled(setscale);
 186         widthL->setDisabled(setscale);
 187         Width->setDisabled(setscale);
 188         widthUnit->setDisabled(setscale);
 189         aspectratio->setDisabled(setscale);
 190         bool noheight = setscale || aspectratio->checkState()==Qt::Checked;
 191         heightL->setDisabled(noheight);
 192         Height->setDisabled(noheight);
 193         heightUnit->setDisabled(noheight);
 194 }
 195
 196 } // namespace frontend
 197 } // namespace lyx
 198
 199 #include "QGraphicsDialog_moc.cpp"