src/frontends/qt4/QChanges.C

   1 /**
   2  * \file QChanges.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 Michael Gerz
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "QChanges.h"
  15 #include "Qt2BC.h"
  16 #include "qt_helpers.h"
  17
  18 #include "support/lstrings.h"
  19
  20 #include "controllers/ControlChanges.h"
  21
  22 #include <QPushButton>
  23 #include <QCloseEvent>
  24 #include <QTextBrowser>
  25
  26 using lyx::support::bformat;
  27
  28
  29 namespace lyx {
  30 namespace frontend {
  31
  32 /////////////////////////////////////////////////////////////////////
  33 //
  34 // QChangesDialog
  35 //
  36 /////////////////////////////////////////////////////////////////////
  37
  38 QChangesDialog::QChangesDialog(QChanges * form)
  39         : form_(form)
  40 {
  41         setupUi(this);
  42         connect(closePB, SIGNAL(clicked()), form, SLOT(slotClose()));
  43         connect(nextPB, SIGNAL(clicked()), this, SLOT(nextPressed()));
  44         connect(rejectPB, SIGNAL(clicked()), this, SLOT(rejectPressed()));
  45         connect(acceptPB, SIGNAL(clicked()), this, SLOT(acceptPressed()));
  46 }
  47
  48
  49 void QChangesDialog::nextPressed()
  50 {
  51         form_->next();
  52 }
  53
  54
  55 void QChangesDialog::acceptPressed()
  56 {
  57         form_->accept();
  58 }
  59
  60
  61 void QChangesDialog::rejectPressed()
  62 {
  63         form_->reject();
  64 }
  65
  66
  67 void QChangesDialog::closeEvent(QCloseEvent *e)
  68 {
  69         form_->slotWMHide();
  70         e->accept();
  71 }
  72
  73
  74
  75 /////////////////////////////////////////////////////////////////////
  76 //
  77 // QChanges
  78 //
  79 /////////////////////////////////////////////////////////////////////
  80
  81 typedef QController<ControlChanges, QView<QChangesDialog> > ChangesBase;
  82
  83
  84 QChanges::QChanges(Dialog & parent)
  85         : ChangesBase(parent, _("Merge Changes"))
  86 {
  87 }
  88
  89
  90 void QChanges::build_dialog()
  91 {
  92         dialog_.reset(new QChangesDialog(this));
  93
  94         bcview().setCancel(dialog_->closePB);
  95         bcview().addReadOnly(dialog_->acceptPB);
  96         bcview().addReadOnly(dialog_->rejectPB);
  97 }
  98
  99
 100 void QChanges::update_contents()
 101 {
 102         docstring text;
 103         docstring author = controller().getChangeAuthor();
 104         docstring date = controller().getChangeDate();
 105
 106         if (!author.empty())
 107                 text += bformat(_("Change by %1$s\n\n"), author);
 108         if (!date.empty())
 109                 text += bformat(_("Change made at %1$s\n"), date);
 110
 111         dialog_->changeTB->setPlainText(toqstr(text));
 112 }
 113
 114
 115 void QChanges::next()
 116 {
 117         controller().next();
 118 }
 119
 120
 121 void QChanges::accept()
 122 {
 123         controller().accept();
 124 }
 125
 126
 127 void QChanges::reject()
 128 {
 129         controller().reject();
 130 }
 131
 132 } // namespace frontend
 133 } // namespace lyx
 134
 135 #include "QChanges_moc.cpp"